Extreme Pogoing – or XPogo – really does look as dumb as it sounds. Think teenage boys jumping around, hitting backflips on souped-up versions of the childhood playground toy, the pogo. Here we get to see professional pogoers (yes, they actually do exist) grinding rails and bouncing on top of boxes to win Pogopalooza, the world championships of extreme pogo. Definitely room for some crotch-related injuries here… Ouch.