Imagine if the turtles gave into their cannibalistic nature on occasion. Here is a crossover scenario that I think is funny.
The Rise boys were having lunch in the lair as a portal opens and other turtles pop in to invite them over to help them.
That’s when one of them notice what each boy was eating and almost threw up.
They look at them in quiet horror.
“What? Do you know what kind of turtles we are? It’s in our nature to occasionally eat each other. It’s a nice little treat.”, said Raph as he ate his burger.
“I have got to say little bro, this red eared slider kabob is the bomb!”, said Leo.
“Yeah, this soft shell soup is to die for! It’s the perfect balance of delicate flavor and- just, can I have more?”, praised Donnie.
“Awe, thanks guys! I’ve been practicing on that for months!”, said Mikey.
“You nailed it!”, complimented Raph.
They noticed the other turtles were gone and so was the portal. They shrugged and went back to talking about their food. Mikey soaked up the praise with a smile.
Later, Leo had Donnie trace where the portal lead. They scared the turtles they met earlier. Who wouldn’t explain why they were so terrified of these young and silly teen turtles.
“I don’t get why you don’t trust them? They seem nice.”, asked a turtle
“You don’t want to know!”, one puked.
That’s when one of the rise boys stroll in with a bag of questionable content.
“What are you eating?”, asked a turtle as another begs them not to say anything.
“Can I-“, they were interrupted.
“Don’t eat that!”, screamed a turtle.
“Why not? It’s great!”, they pulled more out to eat.
“What is it?”, asked another turtle.
“Turtle.”, they said as they finished the bag.
“What? You guys act you never thought about eating your brothers before!”
“Really? You’re missing out.”
An enemy (maybe a shredder) had them sitting at a table of food. Telling them it was turtle soup and stuff. They ate without hesitation and complimented the food.
“You have got to try this guys!”
“Oh raph, know what this reminds me of?”
“The time master Splinter thought I finally ate Leo? Yeah, he cried big time.”
“Still can’t believe you guys think Leo would taste better than me! I’m a soft shell turtle! Literally the type of turtle we’re eating right now.”
“Eh, what can I say? I’m delicious.”
Shredder was not prepared for this. After they finished their meal, they fought shredder.
Finally April and Master Splinter are told of this and
“Dude, they’re messing with you!”
Everyone freezes, even the villains in the room.
“What?”, said a very lost voice.
“They eat turtle substitutes! Not actual turtles!”
A few laughed as they collapsed onto the ground to cry.
“Except Raph.”, April smiled as she wiped a tear out of her eyes.
They all slowly looked over at Raph chewing on Donnie, who looked particularly pleased.
“In your face, Leon! Ralph’s going to eat me first!”
“Boo! You’re a sore winner.”
“My sons are domesticated turtles in a small home. No matter how big I try to make it, they have the urge and Snapping turtles sometimes make their brothers their main protein. So if they want to eat something other than pizza, who am I to judge? After all, at least they aren’t eating each other”, said Splinter.
They all gesture to Raph literally chewing on Donnie- then moved on to Leo as Donnie huffed and pouted.
“Eh, he know better. Besides it’s either them or me and well…I still have scars from when he was just a tot.”