Well, this is a weird one. During a performance by Slipknot cover band Slipknowt in Northampton, England, an on-duty cop and a fan we're taking turns bashing a keg to the beat being held by the cover band's version on Clown. This display of police and citizen solidarity takes a hilarious turn when an overzealous man with a baseball bat hits the keg so hard it bounces back and hits him in the head. Watch it above.
But the real question here is, "what does Corey Taylor think?"