What is Mushroomstamp?
1.
To slap someone with your penis in the face leaving a mushroom shaped red mark on the victims face.
That girl was so drunk when I gave her a mushroomstamp it knocked her out cold!
2.
to slap somone on the forehead with the tip of a penis
"while marsha was sleeping she was mushroomstamped by joe"
Random Words:
1.
Used in the binge-drinking themed sport of Beer Pong. While the game of beer pong requires that a ping pong ball be thrown from opposit..
