mushroom jousting

When two people mount onto fully erect men and have them charge at each other. Normally the first person to dismount, or if their ride softens is the looser.

Tom and Max were mushroom jousting on the beach.

by shaffinhime July 14, 2017

Muddy Mushroom

The act of shoving one's penis in someone's anus, then whipping the same penis across a person's face.

After I was done fucking her i shoved my dick in her asshole and gave her a muddy mushroom.

by muddy69 November 23, 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