Atomic Mushroom

The act of slapping one's penis off of a victims forehead, leaving a bright red mark resembling that of an atomic mushroom cloud.

my girl wouldn't finish me, so I stamped her with an atomic mushroom

by tims1416 September 18, 2009

Mushroom Stomping

An act of mushroom stamping, but with a giant penis, usually to a person being a complete douche. This is appropriately done by slapping said douche in the face with said penis. If correct technique is applied, the stompee will have a giant, dick-shaped imprint on his face.

"Justin was being a huge dick, so Luke mushroom stomped him with HIS huge dick."

mushroom stomping

by YouCanSuckABigOne March 7, 2012

mushroom bruise

A phallic contusion in the shape of a mushroom inflicted by a forceful blow of a penis to one's body.

by TubesteakNyourI May 16, 2003

mushroom-bruise

A bruise, in the shape of a mushroom, obtained by being slapped with a large penis or penis-like object.

"Dude, I can't believe you goin' out with the new girl from accounting!"
"I'm gonna mushroom-bruise her ass, just for you. Just watch -- she won't be sittin' straight for a week."

by Dharma Midget September 7, 2016

On your Mushroom

When a girl wants your penis. "Mushroom" is the head of the penis.

Usually said by a friend, can be said about your self.

Example #1-Friend

Jim- Dude, shirlena is totally on your mushroom right now.
John- Man I know, its kinda scary.

Example #2-Your self

John- Shirlena was trying to get on my mushroom last night.
Jim- Did you let her get on your mushroom?
John-Yeaaa boy!

by Evilbert October 22, 2009

mushroom dick

as described by stormy daniels, the shape of President Donald Trump's genitals.

“I lay there," she wrote, "annoyed that I was getting fucked by a guy with Yeti pubes and a mushroom dick like the character in Mario Kart." -Stormy Daniels

by real610phillyhoe September 18, 2018

golden mushroom

A sexual act in which a man strikes another human in the face with the head of his penis while in the act of urinating. Note: not to be confused with the golden mushroom the soup.

After my girlfriend cheated on me, Damion suggested I give her a golden mushroom.

by ruff54 December 14, 2009