Muddy Buddy 

Motorboating someones ass while they shit in your face.

Im not really sure why i thought it was a good idea to be Billy's Muddy Buddy.

Muddy Buddy by Tylex June 10, 2015

Muddy Buddy 

A casual sex partner with whom you only have anal sex.

No, man, we don't do it in the vag, she's just my Muddy Buddy.

Muddy Buddy by Noah-V May 2, 2009

muddy buddy 

muh-di buh-di noun.

Knocking over a portable toilet with someone inside

I was covered in doo doo butter after bein the victim of a muddy buddy

muddy buddy by the all mighty god 420 September 27, 2011

Muddy Buddy 

When you drain the water from the toilet bowl, take a dump and place googly eyes on the turd. Surprising the next unsuspecting person who uses the bathroom.

"Goddamn it, Garret Muddy Budded me again"

"I left a muddy buddy for them, that will teach them to be ungrateful Hosts"

Muddy Buddy by Bierleichen February 2, 2017

muddy buddy 

friends who have sex

bro 1- isn't that the girl you dated?
bro 2- nah bro we were just muddy buddies
bro 1- wow you tapped that?
bro 2- yeaaaah

muddy buddy- friend u have sex with

muddy buddy by aaaddddyyy June 4, 2021

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.

Muddy Buddy by Mr. Hill March 29, 2007

Muddy Buddy 

The person you perform anal sex on while you take a dump.

-"Honey, I think it's time we take this relationship to the next level. Will you be my muddy buddy?"

Muddy Buddy by papwin May 4, 2013