mushroom slap

if someone happens to be getting fresh with you, mushroom slap them. This means pulling out your jimmy and making solid contact with their facial region.

C-dav definitely mushroom slapped that girl last period because she said "oh my gosh guys guess what happened?"

mushroom slap by drew s April 12, 2004

Mushroom Clap

To viciously strike someone across the face with your penis. Creating a smacking or clap noise.

"I mushroom clapped my girl the other day for stepping out of line"

Mushroom Clap by ~Michael~ October 5, 2006

Mushroom Cloud 

1.the end result of a nuclear explosion
2.the solution to all of the world's problems

...all that was left was a mushroom cloud.

Mushroom Cloud by D3zNu7$ February 18, 2008

Mushroom Stamp 

The Slapping of an erect penis aginst a womens face or ass.

After cumming on her titties, i mushroom stamped her ass!!!

Mushroom Stamp by WhiteRebel09 January 14, 2008

mushroom flip 

When a guy has an erection in the middle of the day, in a social setting, so he uses the elastic in his shorts, or pants, or whatever he is wearing to "tame the beast."

Yo, during math i had some wood, and the teacher asked me to write something on the board, so like a champ i mushroom flipped, and stood up and answered the question

mushroom flip by H. Dot December 24, 2007

Mushroom Slapped 

When you slap someone with your soft circumcised penis causing a small red mushroom shaped mark on the skin from the head of the penis.

Dude I mushroom slapped her last night right on the cheek, it left a red mark!

Mushroom Slapped by Aiden07321 June 6, 2010

mushroom dick 

A condition in which the corona and frenulum of the penis (the "mushroom"-esque part) are significantly wider than the shaft. Sometimes a result of poor circumcision.

He ain't need no ribbed condoms, he got that mushroom dick!

mushroom dick by whatwhatwhat December 30, 2007