Muddy Goldstein

When your nose accidentally goes into a chicks asshole while 69ing.

I was face deep in a hair box and she sat up and i gave her a muddy Goldstein

by pallet187/NsZ77 May 27, 2013

muddy ice

A frozen turd

Mike: I left my turd outside and it became a muddy ice!

Ashton: That's awesome!

by WeinerBoobs February 18, 2014

muddy neck

When a girl deep throats you after doing anal sex.

She had a muddy neck from her drunken adventures last night, you could smell it on her breath.

by rhiku117 February 20, 2015

Muddy Butterfly

When scissoring with your partner, you simply tap your bholes together. Much like an Eskimo kiss, just with your bholes.

"Hey baby, instead of going ATM, let's just muddy butterfly."

by Kittymiaomiao September 30, 2015

Muddy Matthew

The same concept as the "wet willy," except instead of sticking the finger in their mouth, the attacker first sticks their finger in their bum

"I was sitting in my room the other day when I thought my brother gave me a wet willy. It was only after i smelled something putrid did I realize that it was really a Muddy Matthew"

by Muddy Matthew April 1, 2016

Mudderboat

When you perform a motorboat between a girls ass cheeks and she has diarrhea

But this chick was so hot last night I gave her a Mudderboat. The corn was delicious !

by Starkastic June 30, 2016

Mudd pile

Making BM. Taking a shit that is extremely soft, yet not quite diarrreah.Usually is light brown in color and who's odor resembles that of a small stagnant pond or old frog terrarium.

" after breakfast i plan on having a cigarette, a cup of coffe and making mudd"
"Please take a look at the mudd pile I just produced"
"I have extreme mudd butt right now"
"That fast food is a sure fire way for me to produce a filthy mudd pile"

by Mr_crowley11694 November 15, 2016