21. Jackass (MTV)
Spike Jonze, Johnny Knoxville, Bam Margera, and the crew from Big Brother Magazine teamed up in '00 and started filming the stupid shit skateboarders had been doing for years: racing golf carts, lighting each other on fire, and terrorizing the general public. The result? A couple of classic movies, way too many MTV spinoff shows, and—despite a public outcry that would lead you to believe otherwise—not nearly enough maimed imitators.
YOU AUGHTA KNOW:
Johnny Knoxville's real name is Philip John Clapp. Bam Margera's real name is, amazingly, Bam Margera. Just kidding! It's Brandon.