"After Jackass: Number Two I was so worked that one of my doctors said it was like I had just been in a major car crash. I guess I had but that crash lasted for six months of shooting. It takes a few months to recover though, and that's not counting surgeries, etc. I go to some type of doctor at least four to six times a month." Prankster and stuntman Johnny Knoxville on his Jackass-related injuries.