 The original script called for Flounder (Stephen Furst (qv)) to be  admitted to the fraternity only if he told one of Larry Krogers  (Tom Hulce (qv)) secrets. Flounder blurted out, "Hes got spots on  his weenie!" Later, during the naming of the pledges, when Larry  asks why his Delta name is Pinto, the entire fraternity drunkenly  yells, "Cause you got a spotted dong!"