Top Definition
When a male sticks his penis in a rectum and then proceeds to slap the male/female in the face with his penis, leaving a brown spot what looks like a poopie mushroom.
I was pissed at my girlfriend so I stuck my dick in her butt and gave her a poopie mushroom.
by headshothummel February 19, 2009
5 Words related to poopie mushroom

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.