Okay JJBA: Golden Wind fans I am officially on another crazy fucking theory brainstorming moment and I present to you my newest "fuck it, we ball, this is canon to me now":
Carne is a homunculus.
More below.
Okay, so I already have this overarching theory that I will need to go over another time that I'm just going to call "The Devil that is Diavolo" or something like that. In short, it's that Diavolo is actually a devil - not just a guy or part of a system. He possessed Doppio (or what was meant to be the stillbirth of Doppio), Trish was his attempt at creating an antichrist of sorts, etc. - basically, he does this all and creates Passione to create a sort of uprising and eventually go after the Vatican, a holy place.
BUT, we aren't here to talk about that. We're here to talk about Carne. I'm in no way an essayist nor organized in any way so just... bear with me.
This popped into my head while I was thinking: WHO is Carne? We really don't get much information about him at all, which leaves him to be a sort of blank slate we can apply plenty of different headcanons to. But why is he such an unknown, compared to Squalo and Tiziano (who we get to know more about in a spin-off) and even Cioccolata and Secco... and speaking of which, who is his "other half"? Plenty of Part 5 characters come with counterparts or pairings... so who is Carne's?
Thinking about it further, there's only one person left physically unpaired: and that's Diavolo himself - while he has Doppio, they share a body... and as stated before, I theorize that Trish was Diavolo's attempt to create someone outside of Doppio who he could influence and perhaps later possess once they got stronger. Doppio is a bit of a runt, in that regard.
Looking at Carne, he's one of the... stranger looking characters in Part 5 (sorry, dude) but this also makes him stand out. He looks... incomplete, in a way? No eyelids, no nose, no ears... his limbs are disproportionate to his torso. He looks... incomplete. But, one feature does stand out (though this only appears in the anime coloring...): he has pink hair. One of only a handful to have pink hair, and those folks are all tied directly to Diavolo - whether by sharing his body, or... genetically.
The only thing we know about Carne is written by his stand when it's infesting Giorno's arm:
That pitiful man. He was used and abandoned like an old rag. He died with hatred in his heart. That hatred is his energy. An energy that activated for the first time when he died. An energy that not even he had ever seen before he died.
... which isn't much, but leads into my thoughts on Carne being less of a man, more of a tool. An item. Abandoned because he was imperfect and incomplete.
I think Carne was created by Diavolo as a second attempt to make a new vessel for himself. Rejected by Trish, he needed a Plan B. Now, there's more just besides "woah pink hair!!!" given that's very loose: who does his visage remind you of? Another imperfect vessel of sorts? That lidless, unending gaze; the malformed extremities, or lack thereof; a runt of the litter...
Like Epitaph, or Doppio, he was imperfect and incomplete. He had his own physical being, but he was nothing more than a literal meat shield. No personality of his own, no attachments to anyone aside from his creator. Nothing but a piece of meat, that pitiful man. But he served his usefulness to Diavolo - and he was a frightening antagonist, at that: he was immortal. He could have been perfect, but perhaps Diavolo threw him away too quickly when he realized that his Plan A, Trish, was not only defiant but getting stronger.
... Anyways, I could yap in circles about this for a while, but I think this explains most of this theory. There's a bit more I could say about his choice of fashion compared to Trish's and Spice Girl's designs, but I wanted to cover the basics!
Me and my friend talked about what if Diavolo was trapped in a roach during the soul swapping Requiem thing and thus... Papa Roach Diavolo was born. The angriest hot pink roach you've ever seen
