My headcanonny backstory for José 'Zé' Carioca, as a Brazilian that has in fact NOT read the comics so this is just bullshit I came up with based purely in vibes
For me the maternal side of his family is from Bahia, his Grandma migrated to RJ when his mom was young. (Though he never went to Bahia before meeting Donald)
His father is from Rio, from all way back, and is the one with the surname Carioca
He has a older sister, but she's like way older, probably +10 years difference
His granny(mom's side) is actually a ""witch"", or something like that. But just basic nature stuff. (If José knows any magic is debatable since he only shows in the first movie)
His mother died when young, and his dad is not the best
Not like abusive, but he really shouldn't have a child he is just kinda negligent? Like not caring too much to where Zé goes and stuff
His sister moves out of the house young too, like they probably didn't live together for long
He used to go to his granny house on weekends and was actually very attached to her. She dies, obviously
And he kindof grows up in the streets, making friends with Nestor, Pedrão and cia, having meals in their houses etc going back to a probably empty house etc etc (i think I'm making this too angsty, and I don't really like it that way, but c'mon he's poor, life isn't easy)
If his dad taught anything was to get out of work and kinda to scam people, he didn't taught how to be good at it tho.
He does to school tho, and there he learned he loves 2 things Music 🎶 and women Rosinha
I believe she is for real his first crush and starts with him young, so isn't about her money o something (idk if they have an actual first meeting in the comics tho)
They start dating as teens, her dad doesn't approve and they go on to have a not really stable relationship because he's kinda of a jerk and she is jealous
Now considering the movies Saludos Amigos & The Three Caballeros "canon" and that Zé story is set in the 40s. Here is how I think it goes
It's the middle/start of the war and some boats of the U.S Navy shows up in the coast of Rio, that's how he meets Donald!
He shows him the city, probably try to scam some money or whatever, but become actually really close after a night of drinks, and really good friends after some days . But Donald has to leave.
(also when I say scam some money I mean, getting him to pay for thing probably expensive and give it to José or something, maybe that's how they end up drinking)
Later, when Brazil is actually starting to entering the war he flees, somehow, maybe Rosinha pays for him idk (Rocha Vaz would definitely want him gone, but I think the war would be preferable oh well)
Seeing he really doesn't want to see the snake smoke, he ends up in Mexico and meets Panchito!
Their meeting is not as nice though, they compete after a girls love, threaten each other of death and stuff (canon comic) but they part away not really hating each other
After a while he is the US of A working (oh no) as a entertainer (hm ok) when he re-meets Donald and Panchito!! (They both met each other in battle of something, and got along nicely, Donald is dispatch by the navy at this point). Panchito and José make amends and thus the Three Caballeros is born! They absolutely become besties (or something more👀)
That last point is absolutely based on a comic by @polisena-art though. Great art by the way, be-au-ti-ful
Then the *movie* 3 caballeros happens, on Donald's Birthday, they travel to their respective countries. And finally Bahia!
They part ways and become pen pals
A lot after that though (and after others apparitions in animated stuff, if from other eras)
So, Zé's sister is pregnant by some guy, it's twins! Our favorite parrot now is tio. But they aren't actually together a lot, Zico and Zeca live with their mom and probably dad, only seeing Zé occasionally.
But something happens and he becomes their legal guardian. In my mind their mom was sick, so they start spending more time with him as her disease worsened until she die (why did this become angst again?)
He takes a while to find his footing, but all thing including he ends up a good parental figure to them.
He also reconnect (actually just connect I guess) with some distant family. Mostly his primos, who coincidentally also have Ze in the name
Now just some throwaway headcanons
In my vision the name os his sister is Ana, His parentes are Joca and Tereza, and his Grandma is Zelaide and his paternal Grandpa is Josué
Also in Saludos Amigos his greeting card reads "José C. Carioca" and I'ma gonna assume that's with Costa or Do Carmo. Which would be his mom surname I guess. Even if both of them ends up sounding like locations in pair with Carioca
He start smoking kinda young, and continued for a long time (mostly stress smoking) until he got guard on the kids, than he stopped
He absolutely has a soft spot for kids btw
His relationship w/ Rosinha don't go anywhere, a really on and off thing, that doesn't end up working. But they still love each other (platonically (mostly)) and are good friends
He considers Nestor basically an younger brother. And all of his friends as his family
He is very emotional about this bunt refuses to show it
Honestly he gets along great with Gladstone. I just think it's worth mentioning because they're really similar for the stress of Donald
He also does a lot of Drag, and that's canon I just think it's neat
For my lgbtq+ HCs. He's a "Caiu na vila o peixe fuzila" (Pan and Polyam), but depending on the decade and his age he might be closeted. Also GNC
He plays a lot of instruments, including: guitar, tambourine, concertina, umbrella, flute, accordion and trumpet
He's also really good imitating voices and noises (parrot, duh) and whistling
He can cook decently, but hates it. Unfortunately he's a guardian of two and can't go always eat dinner at Pedrão .
But he cooks with pleasure to the caballeros when they come. Or in especial occasions for everyone.
He's a really good artist with watercolor, pencils and at photography, but he doesn't do any of that often
And for the surprise of all he kinda likes studying, especially art, languages and music. No would guess by how he was at school
Not actually for him, bit I want to believe Zé Paulista name is José Paulo, and he's related to José dad's family side, along with Pampeiro and Queijinho
Where Baiano and Jandaia are related to his mother's (yes, this based purely by the location of the states)
And not really a headcanons but I just love the Three Cabs as a throuple it's just so cute
Also between the three of them he has the braincell™ but neither does he use it or have some common sense to pair with it (that one stays with Donald)
Also Don calls him Joe, while Panchito calls him Jose (hispanic accent™)
And Panchito it's the only one who he doesn't actually mind doing it, even if he doesn't correct the others
Also his eyes are a reddish brown (I hate the blue from the comics with a passion) also in a human AU he would be black, thank you very much
And that's kinda of it. I love this cartoon parrot so much it doesn't even make sense
I could've go on with some aus where instead of WWII is DuckTales/Lottc, but I have to think about them first