I have personal Headcannons for Jay which I will hold onto till the day I die, who would have guessed as he's my favorite Ninja
anyways... Ripping off the bandaid for any transphobes to go away, I like the idea of Jay being trans, FTM or just leaning trans-masc like I am :D
But I love the idea that he didn't exactly have the words for what he was feeling growing up and always just thought he was a tom-boy in his early years and his parents absolutely just don't care as long as he's happy, so he was cutting his hair short and binding before he knew what any of it meant, still just thinking it was a tom-boy esc thing to do and when Wu recruited him, he just used he/him pronouns as an assumption and Jay really *really* realized when that happened that he was a boy and so just never corrected Wu since he was technically the correct one and it's just a thing he kept hidden for the longest time, it would also explain why he's always shown wearing a shirt when swimming and things.
But after a while it's figured out by the other Ninja on some capacity, and Jay is scared senseless the others will think he's a freak, but atleast one of the other Ninja; Kai, I also love Trans Kai personally knows exactly what he's going through and actually teaches Jay proper ways to bind or just things to appear more masc presenting, like makeup contouring and cutting his hair a specific way.
One thing that their trans experiences absolutely differ in, was when Kai asked Jay what he'd want his name to be now that he knows hes trans and Jay just replies with something to the effect of "Oh, I like my name, Jay just fits me" so his name doesn't change <3
Bonus: Of course when he comes out to Ed & Edna, even if he's scared they might reject him, they don't.... They're just happy their son is happy, I think they'd be super supportive and do lots of research to understand what Jay is going through and appologize for ever making him think they wouldn't accept him for things out of his control














