Another Poster Parody of Another Horror Movie but this time it's One of My Multiships between Canon vs. Fanon while Spoofing the Iconic Pose from "Death Becomes Her" (directed by the None Other Famous Robert Zemeckis).
I saw this Movie during my September Break & while it does have some Funny Moments, I couldn't help but noticed just on how that this Movie involves around a Love Triangle between a Fem Blonde, Male Brunette, and even a Fem Ginger/Redhead which happened reminded Me of One of My OT3s (Which also has a OT3 involved around yet Another Blonde/Brunette/Ginger as well).
And yes, I know that Mario/Peach will always be the Norm whereas Mario/Meggy will always be Shunned but I thought this would probably be the most Funniest Idea of Combining your Two Versions of the Said Source Material (Canon & Fanon) within a Horror-Fantasy Comedy Movie.
Like with the Beetlejuice/SMG4 Crossover I did, I wanted to mashup to of the Outfits into One Slice of a Fusion Fashion (though while I changed Madeline's Color Dress from the Poster into Peach's Favorite Color while also keeping the White Dress for Meggy, I randomly changed Ernest's Tuxedo Outfit from the Poster to one of Mario's Suits from his Wardrobe from "Super Mario Odyssey").
So here we have is Peach as Madeline, Mario as Ernest, & even Meggy as Helen.
Before anyone dares to ask on which version of Peach/Mario that I am using if I have Meggy, if it's either the Real or G4 versions, it's the Real Versions I am using. Like I said, I wanted to do a Combo of Both Versions blend into One.
(5/25/24 Edited to include Annihilation and Lightspeed Aurora)
(9/10/2024 Edited to include Remnant)
(11/28/24 Edited for Project Thunder)
(6/12/25 Edited because I realized the shit that went down with Zero in canon probably counts)
Explanation of how fusions work in the AU Here
Database
Introduced Here
Type: Linked/True (unclear which)
Components: Administrator/Moderator/Program/Virus
The Creator of the Digital Multiverse, composed of the first four Digital Beings to ever exist.
Matrix
Introduced Here
Type: Standard
Components: Chip/Bandwidth
Capable of True Fusion, but Chip and Bandwidth prefer Standard since it lets Matrix sort-of be his own person.
Antivirus
First appeared Here
Properly Introduced Here
Revealed to be a Fusion Here
Type: Failed
Components: Glitch/Red Doomguy
Formed while his components were literally dying, which resulted in some pretty significant differences from most Failed Fusions (and most Fusions in general).
Bit
Introduced Here
Type: Linked
Components: Domain/Forum/Juliano
Forced into being by Rogue Admin Cookie, which resulted in temporary amnesia.
Entropy the Collector
Introduced Here
Type: Failed
Components: unknown program and virus
Completely insane and proud of it.
Zer0
Type: Unknown, probably Linked
Components: Niles and SMG0
The end result of Niles' failed attempt to cure his instability and subsequent fall to madness. Mistakenly believed to have been a Virus by SMGs 1 and 2.
Eldritch Axol
Type: Unknown, probably Linked
Components: Niles, SMG0 and Axol
The end result of Zer0's Eye's possession of Axol in the Genesis Arc.
Network
Introduced Here
Type: Standard
Components: Abyssal/Overseer
Marggy
Introduced Here
Type: Standard
Components: Avatar Mario/Meggy Spletzer
The first successful, non-forced character-level code-based fusion (that we know of), made possible by Mario's unusually powerful Avatar code.
Annihilation
Introduced Here
Type: Standard
Components: Antivirus/Mira
Very fast, very strong, very angry. Didn't result in a Failed Fusion despite being between an Admin and a Virus due to Antivirus's unusual nature.
Lightspeed Aurora
Introduced Here
Type: Standard
Components: Twilight Sparkle/Rainbow Dash
Even though they're using Equestrian Magic instead of Code it technically counts since Twilight based her spell on observations of a code-based fusion. She cheated, basically.
Don't have any notes on the fusion herself yet, except that between Rainbow's usual flight capabilities and Twilight's Alicorn-level Pegasus Magic she definitely lives up to her first name.
Remnant
Introduced Here
Type: Standard
Components: Emulator/Manifest
Jumpman
Introduced Here
Type: Standard
Components: Mario/Luigi
Creation
Introduced Here
Type: True Fusion
Components: Emulator/The Gamer Girl
The second most powerful Fusion we've ever seen, after Database.
I’ve been re-watching SMG4 lately and looking back into the Mario franchise, something tells Me that the Mario Bros kinda have a secret type when it comes to having a crush (or at least, in this case, being friends with another person).
Comparing to both Nintendo and SMG4, here’s what I have a little headcanon about the Mario Bros in Both Different Universes;
Mario often catches up and rescues Girls who are captured by Male Animal-Like Beasts (example; Bowser kidnaps Peach, DK kidnaps Pauline, and even SMG4! Francis kidnaps Meggy) where’s Mario is the one who has to face up those Guys just to save the Damsel in Distress (yet, he is even thanked at the end of it).
Luigi is often mainly a shy yet timid guy who has secret courage yet he mainly acts like a Malewife most of the time, especially when it would be either Daisy or Saiko (who are both Girlbosses).
So what’s my personal fan-theory of their taste in Women? My guess is that Mario is into Damsel In Distresses while Luigi is into Girlbosses.
I dunno if that could be true or not but that’s just my own headcanon right there if I got the patterns right.
Have you seen? Heard of? (I'm really bad at phrasing stuff) Peggy x Maria. If so, what's your opinion on it?
@a-fighting-french-fry you’re fine! No worries :)
Actually I’ve only recently heard of it! I don’t have an opinion on it yet but I’ll check it out. I’m sure it’s a fun ship though. Is it your top @a-fighting-french-fry ??
Fun fact: Maria Lewis was a blonde :)
Disclaim: I would like to note that this blog respects everyone’s choice.
GUYS SEND ME MORE! I love talking to you guys! ❤️🧡💛💚💙💜
Summary: When one has the trademark loudmouths, Thomas Jefferson, Hercules Mulligan, and Alexander Hamilton, in on a game that requires secretiveness… let’s just say, things don’t go as planned.
Prompt: Secret Santa
Beginning Notes: more christmas gays!
When Angelica Schuyler walked into the coffee shop her group of friends─and little sisters─frequented, she commanded attention. Especially judging from the way a scowl painted her gorgeous features, and her eyes seemed narrowed into thin, angry slits. Now, it may just be James Madison’s imagination playing tricks on him, but the young man is almost a thousand percent sure that the entire─extremely busy, what with it being colder than a well digger’s ass outside─coffee shop goes silent when she enters.
“Angelica!” Eliza says, looking up from where she’d been texting Alexander─who, out of their merry band of friends, was the only one not in attendance─and waving her sister over. “Over here!”
Angelica maneuvers her way through the crowd of people─but not before stopping briefly at the cash register to order a coffee─and joins the group sitting in the back. They’ve somehow managed to crowd themselves into the only booth big enough to fit all twelve of them─and even so, several people have pulled chairs up to the table in order to fit comfortably. Angelica takes a chair from Lafayette─who goes to drape themselves over the laps of Hercules and George─and slams her coffee cup down onto the table.
“Where the hell is Alexander? And Samuel, King and Charles?” she asks with an edge to her voice, noticing the absence of bickering that usually went on between her brother-in-law and his frenemies. None of them were anywhere in sight. “I thought I told you that I need all of you here.”
“Alex got caught up at the station,” Eliza says, pausing to take a sip of coffee. “And those three had to go and meet Charles’ parents for lunch. Sammy just told me to text him whatever you needed to tell us and he’d relay it to the group.”
Sighing at her friends total inability to follow simple instructions, Angelica looks around at the people that were there. Thomas, James and Aaron had all managed to show up─which was a feat in and of itself. For a polyamorous couple, it seemed very rare that anyone managed to catch more than two of them together at a time. There was always one out of the three missing─at work, running errands, out of town.
George was there, as well, which was pretty shocking. He was so busy with being a congressman most of the time that he was hardly ever around─so much so that for the first year of his relationship with Hercules and Lafayette, Angelica had thought it was just those two. She hadn’t even known that George was a part of their romance until she attended a housewarming party for Peggy and accidentally walked in on three of them getting hot and heavy in a closet.
And Peggy. Peggy always seemed to be working at her actual job─she worked at the very cafe that Angelica told them to meet in─or on her youth programs. She─along with John Laurens, who seemed very zoned out on whatever he was doodling on the cafe napkins─was an activist that ran several non-profit charities for youth. Big Brother, Big Sister mentoring guides for LGBTQ+ kids, scholarship programs for inner-city kids and all-girls empowerment summer camp for preteen and teenage girls. The poor woman was so busy with all of these endeavors that it was rare that Angelica and Eliza were able to get together with her, which is why Angelica chose her lunch break during work to meetup with the gang.
“What’s up, Angie? Why’d you need us all here?” Thomas asks, snapping the woman from her reverie. Angelica exhales, looks around at the group one last time before making sure to turn her attention to her sisters.
“Mom and Dad called me last night. They said we won’t be having our annual family Christmas like usual,” she pauses here to gauge her sisters reactions, and is surprised to not find the level of distress that she thought she would. Both girls seem pretty bummed, but not as devastated as she’d expected. “So, I was wondering if the rest of you were busy this Christmas, and if not, if we could plan something for us here. Like a family.”
“Well, my Dad doesn’t want me bringing these two back if I go down to Virginia for Christmas, so I’m pretty freed up,” George says, adding a packet of artificial sweetner to his coffee in an attempt to look bored─though everyone sitting at the booth can tell just how hurt he is at this. “Hercules just has James here and Marie said she can’t go back to France.”
“My grandmother… when I told her I was trans, she uh… she told me that she never wanted to see my face again. However, Adrienne is coming into town. If I celebrate with you all, can she come as well?” Marie asks, leaning her head on the heel of her hand. Angelica waves her hand in dismissal, though she can tell by the way Marie’s eyes light up that she’s made her friend extremely happy.
“That’s absolutely fine, hon. What about you guys?” Angelica nods towards the end of the booth, where Thomas, Aaron and James were chatting quietly amongst themselves. They all look up in confusion─making it obvious to the woman that they hadn’t been paying attention. “Doing anything for Christmas?”
“Well,” Aaron begins. “I usually spend my Christmas’ watching Lifetime movies and eating takeout, so… no. I’m free.”
“Ever since Herc and I’s parents passed, I just spend it doing whatever Hercules does. Why?”
“I’m not going back to Virginia this year, my mother has a new boyfriend and I don’t really feel like being around all that mess.”
“Good. You’re spending the holidays with us. Alright, I’ve got Marie, Thomas, Adrienne, James, Hercules, George, and myself. Eliza, Peggy?” Angelica begins scribbling the names down on a notepad from her purse, formulating a guest list so that she’d know how much cooking she’d need to do for the holiday at hand.
“I’m down, but can I bring Martha? She’s like the Scrooge of Christmas─hates the holidays. I wanna show her true Christmas joy, y’know. It’ll be romantic. Might even get laid.” John audibly groans at how cliche Peggy sounds, before reminding her that she’s talking about his stepsister─so show a little decorum. The woman sticks her tongue out at him, and Angelica laughs at the two before agreeing.
“Well, since Martha is going… John you might as well go,” Eliza says, looking to her boyfriend─who wrinkles his nose. “C’mon. Alex and I are definitely going, and you know you don’t want to go back to South Carolina for Christmas. It’ll be fun! We can do Secret Santa!”
“Ooh, yes!” Marie exclaims, removing her sketchpad from her satchel. She flips to an empty page and begins scribbling everyone’s names down. “Okay… Angelica, let me see your beanie.”
Angelica hands over the hat, eyebrow raised. With careful and precise fingers, Marie rips the paper with the names into small little shreds─each shred of paper holding someone’s name. She folds them in half before dumping them all into the beanie.
“I’m adding Charles, King and Sammy in here… Eliza, you can pick for the three of them and text them who they got,” Marie says, dumping the shreds of paper into the hat and mixing them around. “John, you pick for Alex but don’t look at who he got, alright? Just give him the paper when you see him. Rules for the Secret Santa? You obviously can’t tell the person you’re buying for that it’s you, no going over thirty dollars for materials, no buying gift cards, and you have to make it.”
There’s voices of protest at the last rule, but the look Marie sends the group could rival Angelica’s. It doesn’t, of course, because Angelica is the queen of glaring─but it could.
Marie takes a slip of paper from the hat before passing it to Hercules, who repeats the motion. The beanie goes around the table until it ends with George removing the last piece of paper.
Angelica grins at the name on her piece of paper. Eliza and Thomas both groan─probably because the people they chose are difficult to shop for. Peggy does a fist pump, John smiles wistfully, James, George and Aaron seem to be indifferent either way, and Hercules gives a smile that says ‘oh, this will be very fun’.
“Who did you get?” John asks his girlfriend, as he, Eliza and Alex push their cart around the crafts shop. They’d all agreed to go shopping for their materials at the same time, in the same place─to save money, and gas. However, the young brunette sitting in the cart is quickly becoming to regret agreeing upon that─seeing as this is the sixth time John has asked her this question, and Alexander had asked twelve times before. Eliza looks up at him with an expression that can only be described as a mixture between ‘offense’ and ‘exhaustion’. “What? I’m just curious!”
“Yeah, and curiosity killed the cat,” she teases, before directing him to turn down the aisle that has yarn. “I’ve already said this, John! I can’t tell you! It’s called a Secret Santa! What if you tell them that I’m the one making their present? Geez, I know you’re a rebel, but it can’t be this hard for you to follow the rules.”
“Wow. You’re really passionate about the do’s and don’ts of Secret Santa, aren’t you?” he asks, as she directs him to put some navy blue yarn in the cart. She nods her head just as Alexander comes bolting towards them with arms full of markers, crayons, colored pencils and pens.
“Alex! You’re supposed to be shopping for materials for your Secret Santa, not thing you like,” Eliza chastises playfully, before squeaking in indignance when he dumps all the materials on her.
“Shut up. I’m making John a poster,” he says.
“Alex!” Eliza whines, and John laughs loudly. Well, at least he could trust that his gift would be made with love.
Lafayette sits cross-legged in the middle of their living room, hands gently maneuvering the clay on the pottery wheel. Their eyes are concentrated on the machine, all of their attention focused on the design of the clay to make the shape they want.
“Laffy, I’m sorry darlin’, but I’m curious. Who in the hell would want a homemade clay pot?” George asks, looking down at them from his spot on the couch. He’d been focused on CNN news, but the gentle whirring of the machine had drawn his attention several minutes ago and the curiosity had been eating at him. Lafayette doesn’t offer a response, simply shrugs their shoulders and continues to gently knead the clay on the wheel. “I can’t think of anyone in our group that would find use for that.”
“Then you’re not thinking hard enough,” they respond calmly, reaching their hand into the opening in order to manipulate the shape even further. George opens his mouth to retort something equally as sassy, but Hercules enters their apartment at that very moment─arms filled to the brim with varying colors of yarn─soft pinks and blues, bright neon greens and yellows… and just as George is confused as to who in their circle of friends would want a flower pot, he is confused as to who would want all those colors clashing together.
“Y’know, mo chroí, you’re an awfully hard person to drum up ideas for,” Hercules says, dumping the materials beside George on the couch to press a kiss to their forehead. Lafayette gives a squeal of annoyance at Hercules having revealed who he was Secret Santa-ing to; and by relation having revealed who Lafayette’s Secret Santa is.
“Herc, mon coeur! It was supposed to be a surprise, non?” they exclaim, finally tearing their eyes away from their pottery. “You’ve ruined it for me!”
“Aw man, I’m sorry, Laf!” Hercules responds, plopping down beside them on the floor. At first George believes he’s being sarcastic, but when his eyes land on his boyfriend’s face, he can tell that he’s genuinely apologetic. It’s cute, how he recognizes the importance of this to Lafayette and respects that. “This Secret Santa thing slipped my mind.”
“Hey, darlin’, the surprise isn’t entirely ruined,” George pipes up, easing down onto the floor with the other to. “You don’t know what he’s going to make. I promise, I’ll help Herc hide whatever he’s making for you, so that you can be surprised on Christmas. Sound good?”
And though Lafayette is still pouting, both men can tell that this considerably makes it better.
“I don’t even know Maria that well!” Thomas exclaims for what seems to be the billionth time since they got who they’d be making presents for, as he scrolls through ideas for gifts on Pinterest. “Why can’t I just buy her something? It’d be so much easier!”
“Firstly, Thomas, the whole point of Secret Santa was for us not to know who you’d be making a present for,” Aaron reprimands, for what seems to be the billionth time in response to Thomas’ complaining. He’s making what seems to be personally designed coffee mugs─using blank templates and markers designed for ceramic art to design them. He’d been pretty good at hiding who his present was for, though Thomas can just barely make out a ‘G’ on one of the mugs. “Secondly, you’re supposed to make it because it’s supposed to come from the heart. These aren’t just our friends, they’re our family, too.”
“That’s lame,” the Virginian huffs, tossing his phone onto the coffee table. He dramatically drapes himself over the armrest of their couch, tossing his arm over his eyes like the drama queen he is. “Why can’t I just pay someone to make something for me?”
“Can I pay someone to kick your ass? Maybe then you’d stop complaining,” Aaron murmurs under his breath, picking up another marker to doodle something on the coffee mug. Surprisingly, he’s met with silence─until his phone chimes with a notification. Curiously, Aaron picks up his phone to read it─finding that it’s from Facebook.
Thomas Jefferson ─ with Maria Reynolds, Angelica Schuyler and 15 others.
Need help coming up with ideas for Maria’s Secret Santa present… anyone care to help out?
“Goddamnit, Thomas, it’s supposed to be a Secret!” James yells from the other room─obviously having got the notification as well. Thomas gives a groan of annoyance at this, probably remembering that tagging the person you’re going to be Secret Santa-ing for is not the smartest idea.
“But keeping it secret is hard!”
“Looks like I won’t have to pay anyone to kick your ass,” Aaron chuckles, setting his phone down and glancing towards his boyfriend. Both Thomas and Aaron’s phones are blowing up with notifications─though neither of them need to check them to see it’s probably their group of friends reprimanding him on sharing who he was supposed to be the Secret Santa for. Thomas quirks an eyebrow, and his lover finishes with, “Angelica is probably going to do it for me.”
By the time Christmas Day rolls around, most of the people in the group participating know who their Secret Santa is─and those that don’t know for sure at least have some sort of inkling. What with loudmouths Alexander Hamilton, Hercules Mulligan and Thomas Jefferson letting everyone know not only who their gifts were for, but who their spouses gifts were for and gossips Peggy and Maria spreading around rumors as to who made presents for who… yeah, the whole idea of the Secret Santa actually being a secret was moot.
And Angelica was quick to let the perpetrators know just how disappointed she was in them for not being able to hold water.
“Well,” she says, after they’ve all retired to her living room following a pretty amazing Christmas dinner. Her eyes travel over their faces─and at least most of the culprits have the decency to look ashamed. “This was supposed to be a Secret Santa, but thanks to a select few that can’t seem to let anyone enjoy anything… you might as well tell you who brought your gift for that it was you. I’ll start.”
Crossing over to the Christmas tree, Angelica removes a small wrapped box and hands it to Peggy’s girlfriend, Martha. “I looked up how to transfer photographs onto wood, and then I got this picture from Peggy. It didn’t come out as good as I thought it would, but I figured you would like it.”
It’s a professionally taken photo─probably taken by Charles who was a photographer. The two women were on the beach, and Martha had her arms draped over Peggy’s shoulders. Peggy’s hand came up in the photo to hold Martha’s, and her head was turned just slightly to the side to press a kiss against her cheek. Martha had that picture posted across all of her social media accounts─it was her profile picture for Instagram, Facebook, Twitter… she’d told Peggy countless times that it was her favorite photograph.
“Aw, Angie, I love it!” Martha exclaims, taking the block of wood from her adopted sister. “Thank you, so much! I’m going to put it up in my office.”
After hugging Angelica in thanks, Martha goes over to the tree to get the present that she made for Peggy. Except, she didn’t make it. It’s a small box, wrapped in gold wrapping paper, and when she presents it to Peggy she drops onto one knee.
Everyone in the room either gasps or goes deathly silent.
“I admit, I cheated,” Martha chuckles, looking up at her girlfriend as she removes the wrapping paper and flips open the lid on the box. The ring inside is gorgeous─and it has two birthstones on it, with a small engraving that no one can really read. “I didn’t make this. I bought it, from George. I um… I’ve been dating you, Peggy, for about two years. When I first met you at John’s birthday party, something told me that I’d need to do anything to keep you in my life forever. From your big heart to your sweet soul… I knew you were the one for me. And day in, day out you prove that to me. So I’ve decided that I need to do something to prove it to you. And this is it. Will you… will you marry me?”
Peggy is speechless. She opens and closes her mouth several times, eyes watering with tears, before finally she throws her arms around her girlfriend─fiancee now─and simply nods her head.
Well, at least some secret presents could be kept.
So the fight against Showtime at the top of the tower isn't exactly going well given how powerful she is, but thanks to the war down on the ground the tides are about to turn, because a stray barrage of Missile Megs from Bowser misses Metal Overlord and hits the tower about halfway up instead, doing enough damage to make everything above start to fall. Everybody realizes that their only chance of maybe surviving is to jump out the window, and, well, Kamek and Cubot are the only ones who can fly and they're obviously not strong enough to carry everyone else, so all they can really do is hope for a miracle (or at least for Meme Energy to decide it'd be funnier for them to survive the fall).
And with a roar and a call of "YYYYEEEHHHHHAAAWWW!" a miracle does arrive, as they all land on something mostly solid far higher up than they expected.
"Need a lift, piss-ants?"
"Anti-Shroomy!?" The 4 then looks down at what exactly their savior rode in on, "you tamed Draco Piranha!?"
"Yep! Turns out he's not so bad once you show him who's boss."
It's at that point that Showtime reminds us that she can just ignore gravity, and she starts throwing attacks at them, prompting a chase down towards the ground.
...okay, I'll level with you, I've got a few small scenes figured out for all this but not a coherent story to stitch them together, and at this point I just want this done so bear with me. Eventually the fight reaches the ground, the group is still on the back foot, the chaos of the battle raging around them is messing with both sides, at some point Ice Melony and Mecha Desmond show up while fighting each other and Showtime gets caught in their crossfire and blasted elsewhere on the battlefield and the main group (plus the rest of the converted crew members who've managed to come over to either help or attack depending on which conversion they have).
At this point Metal Overlord seemingly manages to overpower Castle Bowser and tries to merge with him to become even more powerful...but it takes a lot more willpower than Metal has to overwrite Bowser's, so instead we get Heavy Metal Bowser.
(not my best work or even colored in but this is what you get. junior for scale)
The good new is that now the Robot converted characters are now under Bowser's control and helping the good guys. The bad news is that Showtime had a front row seat for this.
"Well now, there's an idea." she looks over the battlefield and spies a certain royal Siren fending off a frozen king and his army almost single-handedly, and in an outfit that's almost just her style to boot, "Jackpot."
She flies over, sending out a wave of energy that knocks away everyone besides Old King Winter and Sonata. Sonata levels her trident at the newcomer, "Your energy...you're the source of all this madness, aren't you."
She laughs haughtily, "Clever as always, kiddo. Now, both of you hold still." she raises her arms towards the two and they begin to feel something being torn out of them as painfully as possible.
Streams of colored energy pour out of them and into Showtime, gradually causing all three to glow. eventually it gets so bright that they can't be seen at all, and when it dies down only one titanic figure remains.
"Alright! Goodby Queen Cutie and he-llo Empress Sexy~!"
"Two down, five to go. Now, where's the mushroom girl?" She flies off towards Toadstool Tangle.
Meanwhile, the Ice and Undersea converted people start to undergo some rather horrific transformations, with Creep growing out of them at all angles. 4 unfortunately gets a front-row seat when it happens to 3. This continues with the Mushroom conversions (so really just Draco Piranha and the Tangle itself), then the Muppets and soon after the ghosts, and finally everyone gets to witness the battle between Heavy Metal Bowser and an even more powerful version of Fusion Showtime with features added from the other three trigger characters (I unfortunately did not draw the later Fusion Showtime stages. I might in the future but for now you'll just have to use your imaginations). It's a close match, but eventually even Bowser falls, and Wonder Showtime is born while the Group stands alone once again.
It seems as though all hope is lost, especially since most of them quickly get pinned down by the horribly mutated versions of literally everyone, but 4 gets an idea, "Wait, we still have the seeds, right?"
Mario manages to yeet Luigi away and pulls out a few of their collected Wonder Seeds, "Yeah, but they don't exactly do anything besides sit in your inventory."
"Not on their own, but they're part of a meme, right? And they're a new enough one that they've got way more Meme Energy than most things at that scale. Maybe I can turn them into something we can actually use!"
Meggy looks over from where she's trying to get what might be Saiko and Tari off of Ferb, "Can you even get a meme to that kind of power on your own?"
"..." he looks to a particular section of the battlefield, eyes full of determination, "No, No I can't." he runs in the direction he was looking, tackling the mutated Admiral 3 to the ground and pulling a tentacle that used to be an arm into a death grip.
"SMG4, what are you doing!?"
"My...job!" he's assaulted by the all-too-familiar sensation of the Creep burrowing into his body, his brain, along with the horrible memories that come with it, but he holds firm, "3, if there's anything left in there that can hear me, I need you!"
There's a long few seconds where 4 can't help but think he's just thrown his life away for nothing before the seven Wonder Seeds rise up and start to morph into raw Meme Energy spheres, "work...fast...ba...ka"
The two work in tandem to merge the energy into a single sphere, which then transforms into...
A Wonder Flower. Because what else could it possibly be? This one has the strange grey-with-yellow-accents color scheme of the Special World wonder flowers.
"You've got-erhf-one shot! Make it...count!"
Whoever's left of the group nods in understanding and rushes towards the flower in the hopes of reaching it before one of the mutants, and two hands grab its petals at the same time, one gloved, the other not...and something unexpected happens.
But when they open their eyes, not even a second has passed.
"Holy shit."
They look down at the awestruck face (or, well, eyes) of Marcy, discovering that they're now significantly taller than either of them were before.
"I knew something crazy would happen but this..."
They grin, "I know, right? I...we?...Yeah, I feel amazing! Like I could do anything! Like-"
The earth shakes, and they look up to find that Showtime's definitely noticed the commotion, "-Liiike I'm wasting time. Let's-a go!"
They run towards the titanic villain, soon discovering that their fusion was only part of the Wonder Effect as an obstacle course of combined Super Mario and Splatoon elements springs up around them, forming a path up to their target. Obviously Showtime doesn't just sit and wait for them, attacking with everything she's got, but they tackle any challenge that comes their way with a combination of Meggy's athletics and skill and Mario's platforming prowess and Avatar powers, as well as some of the greatest reoccurring memes of both (of particular note is when they weaponize Meggy's poor cooking skills to turn an oven they found into a rocket to help them reach a higher level).
Soon enough, they reach the top of what's left of the Tower, nearly at eye level with Wonder Showtime. She leers down at them.
"And just what are you supposed to be, you little freak?"
"It's-a me, Marggy, and I'm not 'supposed' to be anything. But as long as we're both here, I guess I'll be the one to take you down."
She laughs at this, then gives them a sharklike grin, "Real cute, kids. But it's gonna take a lot more than two midgets in a trenchcoat to beat a goddess."
Marggy shrugs, "I dunno, eight on two seems like pretty good odds to me."
More laughter as she brings up her ice-covered arm, "Okay, okay. Now you die."
A blast of ice the width of an ocean liner barrels towards them, but rather than show any fear they simply activate a certain something they grabbed on their way up here: a Killer Wail Canned Special.
The beam of sound and ink cuts through the ice magic like it's nothing, badly cracking the ice arm and, after she moves it out of the way in pain, continuing on to blast a hole in the eye on her chest. They waste no time after that, continuing along the Wonder Effect's path towards the prone titan.
She can tell what they're doing, but at her size with her injuries doesn't have the speed or strength to get away in time. Instead, she directs every last one of her mutated minions, Creep tentacles, shadow arms, and whatever else she can muster at them, "JUST DIE ALREADY!!!"
Marggy continues to be able to outrun and outfight everything thrown at them, eventually diving into the hole they made and finding themselves in a massive chamber made of creep. And right in front of them is a face they've been hoping to see all day.
She's beat up, covered in Creep, her dress ripped to shreds and crown nowhere to be seen, and just barely conscious, but when she looks up at them her eyes are as bright as ever, and she doesn't look the least bit surprised to see them, "Hey honey. How was your trip?"
The bravado Marggy's been keeping up crumbles away, and they start to tear up, "Mom..." They run towards her, pulling her into a hug as best they can given her bindings.
They stay that way for a short while, then it's back to business, "Okay, Let's finish this." they look around the room, which seems to be slowly becoming active, for some kind of weak point, eventually spotting yet another massive eye directly above Emulator, "That looks about right."
They pull out Mario's Code Bow, which apparently merged with Meggy's Splattershot so become a futuristic Tri-Stringer, and aim it up at the eye. It's at this point that Showtime starts fighting back again, lashing out from the walls with more tendrils, but it's too late, and an inky, binary-covered arrow flies straight and true clean through the eye's pupil, and the entire room becomes enveloped in blinding blue light as Showtime screams in agony.
Back outside, Showtime's outer shell is glowing just as much as the rest of her, and a shockwave of Wonder Power blasts out from her, destroying any Creep it touches and transforming the Mushroom Kingdom and its people back into their original selves. Everyone present begins to celebrate the fact that it's finally, finally over.
In the meantime, the Crew and the airship group all do their best to get their bearings and start heading towards the now rapidly shrinking glow. Which, of course, leads them right back to the old castle grounds.
Before anyone gets there, a small shape falls out of the sky and lands with a comical squeaky toy sound in the grass, standing up to reveal that it's Old Man Hobo back to his usual self "Does anyone know where I li-"
*WHAM*
Suddenly, Bowser crashes shell-first on top of him, clutching Lily to his chest. When the trigger characters had reformed up in the air, he'd made sure to grab onto her so he could break her fall. Giant superpowered turtles can handle falling from the sky, human children usually can't.
Next to land is Kermit, who hits the ground with a splat before immediately standing up, "Well. That was traumatic. Goodbye everyone, don't bother inviting me to the next arc." With that, he walks off with that G-Mod "Move doll up and down" walk that most characters use.
Peach, Floyd and Metal Sonic can all just float down, so they do so.
And finally, there's Marggy and Emulator, who use the last of the Wonder Flower's power to gently touch down right on the moat bridge, with her leaning on them once they're on solid ground and gravity takes effect.
After this there'd probably be an actual reunion scene and maybe an epilogue (plus the scene about Showtime's fate that I detailed in this post) but I am done with this arc. Duck is out, peace!
Sometime after the Wonder Arc, Mario and Meggy decide to see if they can fuse without a Wonder Flower. And, despite the Hologram Trio explaining why that shouldn't be possible, they manage it anyway. So now Marggy gets the chance to just Be for a day or so. And that day is... actually not as chaotic as you'd expect from their components. Mostly they just wander around town taking in the sights with literally New Eyes, have a minor existential crisis over being both together and alone at the same time, make Belle short-circuit because she understandably doesn't know who or what they are but does think they look Really Freaking Hot...
You know, fun stuff. :)
Of course, when they finally split they've unknowingly got the world's worst hangover to look forward to.
So, I have a few Thoughts about Marggy and about character-level Fusions in general.
Typically, Character-Level programs either don't have enough code or enough control over their code to fuse unless the mechanics of their media allow for it. Not even SMGs and Avatars are usually able to pull it off.
Mario's an exception to that due to being an unusually powerful and skilled Avatar. While his and Meggy's first fusion was initiated by the final Wonder Effect, they later figure out that they can do it by themselves too. All the flower really did was force it to happen and make the process smoother than it would normally be.
Most likely he could manage it with any of the other Crew members too, but he's by far closest to Meggy so it made sense to me that she'd be the first.
