Steve-O the star of the MTV tv series "Jackass" is resting up and nursing a broken nose after a television stunt with former boxing champion Mike Tyson went too a litle too far. The goofball stuntman stunned the audience at Charlie Sheen's Comedy Central Roast on Saturday after repeatedly slamming his own face into Tyson's hand very hard. He later went onto Twitter to give thanks to Mike Tyson for the injury, writing, "Tonight I asked Mike Tyson for a black eye and I wound up with two black eyes and a broken nose. Thanks so much, Brother! @MikeTyson." Steve-O promised fans he willl show off his new bruises soon, adding, "I would post a photo of how messed up my face is now, but I'm going to look so much more awesome tomorrow, it's going to be worth the wait.