#I think the most likely thing would be Luffy calling Dragon the cutesy ''tou-chan'' and Crocodile ''otou-san''

[moongothic]

Seen people share their headcanons of what would Luffy call Crocodile if Crocodad was Real, and it did get me wondering

Like on one hand, Luffy has a perfect track-record with respecting trans people and not misgendering anyone, so if Crocodad Real, Luffy wouldn't misgender him

But also, Luffy has two braincells, and having two people to call "dad" would probably be confusing for him. And Luffy doesn't seem like the type of guy who'd either of his parents "Father" either. Canonically Luffy tends to use more affectionate terms for his family, including Dragon despite never having ever met him ("tou-chan", "ji-chan" for Garp, "nii-chan" for Ace. Note the lack of the polite "o" at the begining, and the use of "chan" instead of "san". The take-away here is that he's basically being a bit familiar and kind of affectionate)

And let us not forget, how Luffy loves giving nicknames to people

So it would be perfectly on-brand for Luffy to come up with a new nickname for Crocodile, if only to help differentiate The Dads

(Like yes, Luffy does technically have a nickname for Crocodile already ("wani", lit. "crocodile"), but it's not really an affectionate nickname (or a particularly disrespectful one either, kind of neutral (though calling someone you're not friends with by a nickname is kind of rude)). And while Luffy can and does drop the funny nicknames for people if he decides he likes them enough (see Hammock turning into Hancock, or Luffy learning Bonney's name and using it because he felt bad for her), if Luffy did learn about Crocodile being his other dad and wanted to treat him as such (which he also might not, to be fair)... yeah he could come up with a new nickname)

Now the question just is... what kind of a nickname would Luffy then come up with?

And because I'm a fucking loser with a passion for translation and localization, I'm almost specifically interested in what kind of a nickname Luffy would come up with in Japanese. And partially because, depending on the nickname, it could just be the exact same nickname in English too. Like Luffy's "Yama-o" got localized as "Yamabro" because the "o" (written as 男, lit. "man") needed to be translated and localized for the nickname to hit the same in English. Same for shit like "split head" for Foxy or "giant shallot" for Moria, or "wani" getting localized as "gator" because Luffy calling Crocodile a "crocodile" as a nickname would not make any sense in English lmao

So... a cute nickname that makes it easy for Luffy to call Crocodile his "dad" without it getting confusing with calling Dragon "dad". Maybe something that ties to his name already and preferably rolls off the tongue easily in Japanese... Like we have our Crocodads and Dadodiles but these nicknames are based in English, so they don't roll off the tongue nicely -> Can't imagine Luffy saying either. But... I think the fans are onto something there... There must be a variation of this nickname that would work well in Japanese...

Papadile.

I could see Luffy coming up with a nickname like that. It would roll off the tongue pretty easily. The only counter argument against it I can think of would be that Luffy does not seem like the kind of guy who would call anyone "papa". Like that word does not fit in his mouth.

...Anything else?

Well. I guess there is the third, forbidden option of Luffy calling him "oyaji" ("pops"), much like Whitebeard's crew called their captain too.

But that just leads us to an interesting thought; what the fuck would Crocodile prefer Luffy call him?

I mean this is Sir "Call me what you will" Crocodile, who generally does not seem to care that much about what people call him. Like we could take that and just assume Crocodile would not give a fuck about what Luffy called him, but it's also possible this could be like The One Exception to The Rule. And there's many potential reasons why too

Like there's the practical side of things where it could be a pain in Crocodile's ass if the world found out the two were related, because it'd mean anything bad happening to either one could be used against the other. Someone targetting Luffy could be then used intentionally to target Crocodile and viceversa. As Dragon said, a child is a parent's weak spot after all. So it could still be in Crocodile's self-interest to keep their blood relation a secret. But also; Crocodile had to leave his child behind. Much like how Olvia felt like she had no right to call herself Robin's mom, it'd make sense to me if Crocodile felt kind of the same. That regardless of their blood connection, he had no right to call himself Luffy's father, let alone deserve to be called that after what he'd done to Luffy.

So maybe Crocodile would prefer to be just called by his name. Maybe he'd be satisfied with that. Perhaps being called "pops" would lowkey annoy the shit out of him because it would just remind him of That Asshole Who Took His Hand and beat his ass. Which, y'know, fair. Perhaps "Papadile" would be just a bit too ridiculous and cutesy for him tolerate. And perhaps Luffy calling him "dad" (or "father", or any variation of it) would be a lot more emotionally compromising to Crocodile than he'd like to admit, especially if he believed he would never be called that

But knowing Luffy, if he knows being called "dad" made Crocodile happy (even if he didn't want to admit it), and if Luffy did decide he liked Crocodile/accepted him as his other dad... He'd probably keep on calling Crocodile some variation of "dad", even if he insisted that "Crocodile was fine"

Also worth noting that according to this SBS, if Croc did raise a child that child would use 父上 ("chichiue"), which is quite a formal way to call someone Father

So that would be Crocodile's canon preferred term but god knows there'd be no way in hell he'd be able to convince Luffy to call him that, shit's way too formal for Luffy