Bobo Slam

A sexual act in which a man paints his penis prior to sex. The tip is red, the shaft is white, and the balls are purple. His sex partner is across the room with her legs spread at the end of a bed or surface level with the man's penis. The man then runs full speed at her vagina and hopes that his penis does not snap in half upon entry.

When you slam a bobo ( dumb person or animal, stemming from bobo the clown) onto the bed and in effect breaking the bed post or frame.