Some drunk guy kept bumping into a tall dude in a Cannibal Corpse shirt. The third time, CC shirt guy turned around and socked the dude in the eye. Drunk guy goes stumbling away, but his friends watch on and start talking. A few songs into Motorhead's set (oh, yeah, Motorhead was on, but no one was paying attention), drunk guy's friend walks up to an obese guy in a Misfits jacket who is standing with CC shirt guy, jumps him, and starts beating the living hell out of him. Total cheap shot. Misfits guy wasn't even talking to drunk guy's friends. Drunk guy's friends were acting like they achieved something, and CC shirt guy and Misfits jacket simply walked to a different part of the lawn.
Somewhere in the middle, someone shouted, "Save it for Raining Blood!"