Shitaki Mushroom Stamp 

(verb)Latin. It is when a man has anal innercorse. After which the penis is pulled from the anus and Stamped on the head of the receiver.

All women need a Shitaki Mushroom Stamp the keep in check.

Shitaki Mushroom Stamp by Jason foeler (The Shank) May 5, 2005

Artificial Mushroom Stamp 

When you smack someone across the face with a dildo.

guy 1- dude why are you holding a dildo???
guy 2- to smack you in the face.
Random hobo- ARTIFICIAL MUSHROOM STAMP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Artificial Mushroom Stamp by Venix13 January 11, 2010

Flying Mushroom Stamp 

The act of forcing someone to kneel down (have them stand if they are much taller than you), then removing all your clothes, and getting to a good distance. Once you have achieved the desired distance, you then run and jump, swinging your hips causing the head of your penis to slap them in the face, leaving a bright red imprint shaped like a mushroom.

Please exercise extreme caution when performing the Flying Mushroom Stamp. Serious injury may (and often will) occur.

I performed the Flying Mushroom Stamp on that bitch, dawg!

Flying Mushroom Stamp by Kaj Darkwind May 16, 2010

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.

The Mushroom stamp by Coochie eater 69 April 29, 2019

pittsburgh mushroom stamp 

When throwing a fried mushroom at someones head and it explodes. The hot grease leaves the impression of a mushroom on there face

Wow did you see Seth Pittsburgh mushroom stamp Jason last night at the bar

pittsburgh mushroom stamp by Jim I am September 14, 2021

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

shiitake mushroom stamp by Tcwilly July 30, 2022

little miss mushroom stamp 

A person who has been given or is assumed to have been given a multitude of mushroom stamps. Could be used as an insult or a term of endearment.

So you think you're better than me little miss mushroom stamp.
Hey little miss mushroom stamp you missed drinks last night

little miss mushroom stamp by sdmama April 9, 2017