Verified answer

jiggly puff = girl.

birdo = in the first game he appeared in, he was a boy that wished to be a girl. later, nintendo just made it so he was just a girl. no more gay characters in mario since the birdo thing

Jiggly puff is a boy and a girl. u cant tell just by looking, but it says when u have one, it shows u the symbol.

and Birdo is a boy. Pink? why? idk, but yeah, its a guy. lol

Birdo is female and I'm pretty sure the Jigglypuff u r talking about is a Pokemon so it can be either boy or girl.

jiggly puff is a girl

and in a couple things birdo was a boy. they make "it" look like a girl but idk if it is a girl or a boy