The inch of shit that is lodged in a man's urethra after performing anal on someone.
After fucking his girlfriends ass, had to go piss out his poo worm before he could cum.
by bitchtits96 September 17, 2006
When a male ejaculates after giving anal sex, the poo that was lodged in the urethra comes out like a worm made of poo.
After I fudgepacked stacy, I layed a pooworm right on her face!
by BigToach April 10, 2005