clipped from: en.wikipedia.org   

The men's and women's rugby union teams at Swarthmore College engage in a streaking fundraiser each semester known as the "Dash for Cash", in which the team members run naked through Parrish Hall, the main administration building. Spectators are expected to bring money, which the streakers grab from their hands as they run by.[11] The activity has been known to catch bystanders unawares, despite heavy publicity featuring the slogan, "Bring money, or you're a pervert."[12]