When you smash the end of your cock against the face of a deserving party(preferbably with your man berries resting in their best friends mouth) and leave the impring of a mushroom behind to show who's king.
God dammit, Samantha, Jessica takes it a lot deeper than you without gagging. You need to get your shit together, bitch.
*SLAP*
Now everyone's gunna know who's your pimp.
*SLAP*
Now everyone's gunna know who's your pimp.
by Charlie Chuckles July 18, 2008

Katie was talking junk so i gave that whore the mushroom tattoo from hell right across her forehead.
by Sandy Fagina September 22, 2008

After acheiving climax by receiving oral sex the man pulls out his semi-flacid penis from her mouth and slaps it around her face. Leaving a mark in the shape of a mushroom.
Marlene give me a great blow job last night. When she finished swallowing I pulled it out and gave her a mushroom tattoo on the side of her face. You can still see it this morning
by J..C..2 March 1, 2009

by Tyler February 1, 2003

noun; to slap someone in the face with your penis, thereby leaving a red mark in the shape of a mushroom
by somery February 4, 2003

when someone (mainly a guy) trys to suck your dick and u smack 'em in the forehead with your wang. it leaves a mushroom-shaped mark.... hence mushroom tattoo
by Ben Joseph January 18, 2004

by BrainFreeze193 July 18, 2009
