mushroom stamp

the mark left when one hits their partner in the face with their dick after thuroughly buttsexing them and having a poop covered dipstick, leaving a mushroom shaped mark on their head from the remaining fecal matter.

the AQ krew gangbanged wade and they all mushroom stamped him afterwards

by Ramboyantone March 7, 2007

mushroom stamp

To slap a persons forehead with a penis

Person1: "I'm Mexican"

KKK: "Need a mushroom stamp"
Mexican: "Me no mushroom stamp"

by mushroomstamp1304 September 17, 2013

mushroom stamp

the act of pushing the tip of your own cock into your anus - just slightly - thereby inking your tip - and then imprinting the mushroom image onto said victim

If you don't get off of my lawn, I'm gonna mushroom stamp all you little bastards!

by Snarfley McFookenhagen December 20, 2006

mushroom stamp

A variation of teabagging where the bagger first marinates his undercarriage in a viscous substance such as barbeque sauce or ketchup. The goal is to leave a mushroom shaped mark on the victim.

After a quick trip to the condiment counter you are all set to deliver a mushroom stamp

by [e-mail] November 25, 2006

mushroom stamp

Placing the head of your Johnson on an unsuspecting person.

I waited till Gina passed out, then I mushroom stamped that bitvh.

by Fo T Wada February 23, 2008

Mushroom Stamp

Using the head of a penis and smacking someone in the face leaving behind a mark in the skin that looks like a mushroom.

My friend fell asleep so I gave him a mushroom stamp;
I gave my girlfriend a mushroom stamp during a BJ

by OuttaSight OuttaMind December 26, 2011

Mushroom Stamp

When you take your weiner and slap it on a girls a**.

"I gave Jessey a Mushroom Stamp to let her know who's boss!"

by lovedthetowels October 15, 2009