AI, from Chernobyl

Polydactomy? Or something like that

close, did a quick search and it's polydactyly

If it was the right hand, my name would suddenly have become Inigo Montoya

Oh my god you’re a genius

bro has two middle fingers how would he flip someone off

@ Keepler: obviously he'd double-flip him off. Which also means he a skater

This is real they didn’t get it wrong, this is an actual thing where people have an extra finger on 1 or both hands

Almost had it

Since on the pictures the AI uses as reference for realistic drawings the hands are so small and in varying positions, the AI can't properly manage how many fingers the human hand actually has, or, for that matter, where those fingers even are on the hand, thus resulting in this phenomenon. Plus, some people actually have a sixth finger in the middle of their hands, so it's possible the AI is also using pictures of people like that for reference.