Posted by Sabrina B. @gametimegirl

Iron Mike’s still got it! During the end of an exceptionally brutal Charlie Sheen roast on Comedy Central last night, Steve-O, the Jackass star known for stapling his nuts to his leg, thought it would be a good idea to get a running start and jump head first into Mike Tyson’s outstretched fist.
Check the video and pic of Steve-O after the jump…