These are several short TikTok videos of Jacob Pina showing off his unusually long 4.5+ inch thumb. Holy smokes, that thing is practically another finger. So like, what is having a super long thumb good for -- playing basketball? Climbing? Hitchhiking? Playing piano? "Internet fame only." That's a shame. That just breaks my unusually tiny heart.
Keep going for a few TicTok videos including one with the rest of his hand for comparison purposes, and having a thumb war.
Thanks to Alan and hairless, who agree nobody is gonna get past Jacob's thumb-scanning security system.