Creepy Old Guy: Hey kid, you know who muddy waters is?
Kid: No, why?
Creepy Old Guy: Huh! You must be gay...
Kid: No, why?
Creepy Old Guy: Huh! You must be gay...
by TheFrogsAreTurningGay June 17, 2020

The process of jerking off (masturbating) yourself (or somebody else) to the point of climax, and the receiver orgasms while simultaneously farting and defecating themselves.
“Hey is Jake ok?
“He’s gonna be out a while. Hunter gave him a muddy avalanche and he’s out stone cold.”
“He’s gonna be out a while. Hunter gave him a muddy avalanche and he’s out stone cold.”
by Theloonfromfamilyguy March 8, 2025

a couple who likes to get down and dirty in the mud or who lick powdered sugar pit of each other’s belly buttons.
by splashy daddy January 14, 2019

by Gaychel July 1, 2015

Noun - When you and your partner, sit ass to ass, and she reaches between her legs and pulls your balls towards her and proceeds to shit and piss on your balls.
Megan was bored with her usual fecal play, so she went ass to ass with her man and gave him a muddy goat.
by SpecialKray December 13, 2022

by JAYWTA September 8, 2025
