Going Viral: kid with 5 inch thumb!

Don't thumb wrestle this guy, you might lose an eye.

There's a 20-year-old college student named Jacob Pina from Westport, Massachusetts. And he recently posted some videoson the social network TikTok showing his insane FIVE-INCH THUMB. It's hard to describe just how GIANT it looks.

He says he's not sure why his thumb grew so long, and his other one is normal-sized . . . but now that he's shared his giant thumb with the world, he's becoming a viral sensation.