The star of The Dukes of Hazzard was having a drink at Tinys KO bar with his Jackass partners, Steve-O and Chris Pontius, when the incident occured.
A man attacked Knoxville, shoving him against a wall. A source told OK! magazine, "Johnny tried to mediate. He looked a bit shaken up when he came back into the bar, but the other two were disappointed that they didn’t fight."
Ironically, Knoxville recently told Spin magazine that people often try to fight with him when they’re drunk.