I remember one of the guys in the band got naked, jumped off the stage and started asking people for their clothes, boots and motorcycle.
And the band is from back in my school days, called Black Man's Pinch (no, it is not racist, and if it is, i didn't agree with the name if that helps) We were a joke band, and just sang about sex, which is why i think they put us on the bill in the first place.