Muddy cowgirl

When a girl is riding you cowgirl and she shits on your dick and proceeds to keep riding getting it everywhere

Dude, Amy gave me a muddy cowgirl and I havent talked to her since.

by Realdankduck November 03, 2019

Muddy Susan

A basic white girl as a desert after a double penetration threesome/foursome/moresome with a gang of black guys.

Brimage rushed home to get some Muddy Susan after work.

by JLthaKing October 09, 2017

Muddy Walnut

Similar to a Wet willy. One places finger into their anus, then proceeds to swirl said finger around in an unsuspecting victims ear.

I was going to give her a wet willy, but she crossed the line. That girl definitely received an extra juicy muddy walnut.

by MuddyWalnut May 27, 2017

Muddy bath

The opposite of a golden shower, i.e to poop on someone's face

"I'm gonna give you a muddy bath, on your face!"

by Scallylank October 05, 2013

muddy river

The act of punching a woman in the abdominal region after performing anal intercourse; causing a large volume of human waste to be thrust out in a liquid form.

I was fucking Cindy last night and I decided to give her the old Muddy River. Sadly, I had to get new sheets.

by OG Pueblo September 26, 2007

Muddy Buddy

After vigorous anal sex, when there is a thin layer of doo-doo butter still present on the penis, the act of sprinkling powdered sugar on said butt-butter and assertively ramming it down the woman's throat.
Inspired by the Chex snack, Muddy Buddies.

Last night I gave Kari the Muddy Buddy until her face turned Blue.

by Mr. Hill March 25, 2007

muddy nightmare

An explosion of shit on the walls while she's on your BALLS

Guy1: Dude you were screaming in your sleep
Guy2: I was having a muddy nightmare

by Buttexploder November 09, 2014