They use the letter X to denote nonconformity. You could add poor attention to safety issues and incoherent events. All in all it is a winner for drunken ESPN addicts and kids who want their 15 minutes of fame doing something stupid and risking their lives. Today a 25 year old man died from injuries sustained when he tried to do a summersault on a snowmobile at the Aspin winter X games. Amazingly the strong young kid walked away from the crash even though injuries to his heart were fatal.