This is the act of hot gluing grey pubic hair (or you can cover the top half with grey duct tape) onto the top half of yours or
your friends (or partners) penis, then hot glue rabbit shaped feet to the bottom, then hot glue rabbit shaped ears just behind the head of the penis; finally, hot glue googly eyes at the tip (or just make the eyes with a sharpe (Hot glue is not required and can be replaced with duct tape).
Along the same lines as a puck bunny, a ball bunny is characterized as a female, mostl likely in highschool, who comes to lacrosse games for the sole purpose of hooking up with one, or more, of the players after the game. The score, penalties, and anything else relevant to the actual game is not of interest to a ball bunny.
When an inexperienced girl (or possibly a guy) is giving a guy a blow job and attempts to deep throat him, causing her (or him) to gag and throw up all over the other persons genitals. The person that got puked on then finishes himself off and smears the ejaculate in the puker's hair.