Mushroom Stamp

Dipping the head of your penis into ink, and using the head as a stamp.

"Hey bro, did you see how wasted Steve was last night?"

"Yea! I gave him a mushroom stamp on his cheek!"

by Jeffonte July 4, 2017

Mushroom stamp

the mark left on ones body when smacked with the head of a penis.

I smacked my dick on her forehead and left a mushroom stamp on her.

by Kingtoocan August 29, 2009

shiitake mushroom stamp

A mushroom stamp but from a guy with a small dick

Wang gave me shiitake mushroom stamp when he slam his tinkie winkie on my forehead

by Tcwilly July 30, 2022

The Mushroom stamp

When you smack a bitch with your dick and it leave the outline of your dick. The Mushroom Stamp

I met this one hoe so i gave her the mushroom stamp.

by Coochie eater 69 April 29, 2019

Mushroom stamp

When you hold back your cock and let it go to hit someone in the forehead,thus leaving a mushroom stamp

Back off before I hit you with this mushroom stamp

Sorry about the mushroom stamp, hope your dad doesn't see it

by BMF Bradly Michele Farts September 14, 2016