Fuckin nuts. I see uni riders on bike trails and shit and I have all kinds of respect. There was one movie I saw where the rider hopped onto a railing at a pier, and rode the top of the railing. He not only balanced on the wooden railing, but also rode along with the 90 degree turns this railing made. He was turning 90 degrees on a 4 inch surface?! Who the fuck does that? Then after like 3 or 4 turns he took the railing down like 15 stairs, landed and then cruised away.