'Jackass' Taking Over MTV!

ET has the latest... The "Jackass" crew will rule MTV this weekend as a way of promoting the launch of Jackassworld.com -- a new site devoted to the outrageous antics of JOHNNY KNOXVILLE , BAM MARGERA , STEVE-O and the rest of the crazy cast. "Jackassworld: 24 Hour Takeover" begins at noon on Saturday and will feature several in-studio stunts and pranks as well as an homage to legendary stuntman EVEL KNIEVEL by Knoxville -- who actually found himself in the hospital last week while working on the tribute. It seems, while attempting a backflip on a motorcycle, things didn't go exactly as planned and Knoxville ended up undergoing minor surgery after the bike landed down between his legs. Ouch! However, fear not "Jackass" fans -- Knoxville will still be on hand for the big 24-hour takeover. But he does warn: "Haven't you heard the saying, 'Be careful what you wish for?'" (link)