- They dragged them out of bed bright and early to begin their final day of hazing. In which they had to leap frog naked, do the famous elephant walk in which they walked in a single file while tugging each others cocks. I mean the frat brothers made it clear and simple, "You either grab that cock or get the fuck out!" and that's exactly what these poor pledges had to do. But what really set this one off was the pledge blow pop.