Bam Margera Pictures

(U.S. TABS OUT) Bam Margera (L) and Johnny Knoxville appear onstage during the "Jackassworld: 24 Hour Takeover" to celebrate the launch of Jackassworld.com at the MTV Times Square Studios February 23, 2008 in New York City. (Photo by Scott Gries/Getty Images North America)

Television personality Bam Margera and rapper Lil Jon arrive at the MTV 2006 Video Music Awards Forum at Radio City Music Hall in the Grand Lounge on August 30, 2006 in New York City. (Photo by Peter Kramer/Getty Images Entertainment)