This reminds me of when the Stone Roses played a gig at my University.
I was in the toilets - they were very crowded, it was a little before the band came on.
All of a sudden this skinhead bursts in the room and yells with much volume and aggression, "Right, which one of you wankers is a student". Despite claims in the press that standards at University are falling, and the fact that the room was packed with students, nobody said a word.
The gentlemen with the nasty haircut was a little non-plussed at this, paused, shouted "Well, you're all wankers anyway!", and left as he had come.
The breath everyone had been holding was let out, communally, and micturation continued forthwith.