In Kyoto, Japan, a bunch of dudes took the stupidest best stunts they learned from Jackass and put themselves to the test, creating the Kyoto Ghetto Olympics.

But really, the guys behind the Graffiti Research Lab are "dedicated to outfitting graffiti writers, artists, pranksters and protesters with open source tools for urban communication," which translates to "mastering dumb sh*t like superstars."