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.
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.
A delicious and messy snack made by taking a Chex type cereal, covering it in a melted chocholate & peanut butter based sauce(w/ butter & vanilla), letting it cool a little bit, and then shaking it in a closed bag with plenty of powdered sugar until all Chex pieces are evenly coated. It can then be poured onto wax paper and refrigerated until cool or eaten while it's warm!
We couldn't wait to get home because mom said she was making muddy buddies for our snack!
Knocking over a portable toilet with someone inside
I was covered in doo doo butter after bein the victim of a 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?"
Term for two gay male lovers. Men who like anal from another man.
Jeff and Bill don't like girls, they're muddy buddies.
You are either with one girl, or perferably two, just to make it a threeway. You are doing anal with the girl or the first girl. The girl or girl number one shits on your dick just to make it more fun. Then the girl or girl number two starts eating the shit off your dick.
Kate Upton took a shit on Kanye's dick then he had Megan Fox suck it off, becoming Muddy Buddies.