rub goob

Rubbing a goob, or rubbing one's goob is a colloquialism which means to forcefully have oral sex. Can be used to describe rape but mostly it is not.

Person 1: Yo! Sandra let me rub goob all over her face!
Person 2: She has herpes.

9/11 your penis

To ejaculate upon the side of an other erect penis facing upwards, similar to how the planes crashed into the side of the Twin Towers on 9/11.

Person 1: I am going to kill you and skin you alive and 9/11 your penis.
Person 2: WTF???