muddy stone 

a term used for a particularly hard shit.

ooo i relly need too drop a muddy stone

muddy stone by cj1995 December 12, 2010

Mundras 

ManBearPig; Mandress; unbelievably large phenomena that pees in bottles in the middle of the night; prefers to sleep on stomach; can identify his own shadow 3 out of 4 times; not so much an urban legend pretty much just a myth

Is that a person crossing the runway?

No it's just the local mundras

Mundras by RayLewis May 29, 2011

muddy ramierz

a named used by the staff of family guy to replace the word dirty sanchez because the censors wouldn't let them use the word dirty sanchez.. usually refering to anal sex then pulling out the penis and putting it across the girls lips to give her a poo moustache

i gave a girl a muddy ramierz last night

muddy ramierz by sitruk June 20, 2011

muddy rug 

when you shit on a rug, smear it around, and fly on it like a magic carpet

Lets go pop a molly and hit up a muddy rug.

muddy rug by Yonnk November 24, 2013

muddy nightmare 

Using a fresh shit as a dildo on a woman

The man gave that girl a muddy nightmare

muddy nightmare by Trungeldore November 9, 2014

muddy hand 

When you first someone in the ass and there hand comes out covered in shit

Man after I fisted her I had a muddy hand

muddy hand by Sonigga June 16, 2016

mundane viscosity 

When a man chronically masturbates and the thickness of his semen diminishes over time

He whacked off so frequently, that he has reached maximum mundane viscosity

mundane viscosity by Mattallica February 27, 2017