A common prank among good friends. A rubber band is used to constrict the flow of the blood in the penis, and there fore turns purple. The puprpled penis occupant then uses a step ladder to stand on while waiting for his friend to walk in or out of a door. As the recipient of the purple galdiator comes in contact with the purpla gladiator occupant, the occupant slams the recipient in the face with his purple unit. Everyone proceeds with laughter.
WOW, that guy took a bad purple gladiator to the face.