perpendicking

Verb (used with object): also see PerpenDICKed
During Sex when the man inflicts pain through vaginal friction by angling his penis.

Noun PerpenDICKular
Geometry: The angle of the penis being inserted into the vagina. Usually causes pain to the female and is alleviated by adjusting her leg / hip position to make the angle more parallel.

Richard, still pissed that she made him wear a condom, started perpenDICKing her until it broke.

by Snackage September 24, 2015