mud worm

Poop molded into a worm

A faggots game, after butt sex, they grab their dicks and sqeeze out mud worms.

by Mr. to You May 30, 2008

Mud Helmet

The after effects of inserting the penis into the dirty ass of another. When the penis is pulled out the tip of the cock is lightly covered with poo thus giving it the look of having a mud on the helmet.

Man I was hittin her in the ass and when I pulled out I had a mud helmet.

by Mr. Mud Helmet June 3, 2009

MUD TUNNEL

A unclean butthole. Shit sticking to the walls and outer rim of the ass pipe. Another name for butthole.

After I get finished blistering this hot smelly tuna pipe, I'm gonna cram it in her ole puckered up mud tunnel.

by Homey D September 18, 2010

Mud Flaps

Sagging butt cheeks with age and weight loss such that a pencil could be held in the crack between back upper thigh and bum. Vastly superior to all alternative definitions for the sheer ubiquity of the phenomena but also because legs are the human equivalent to wheels and human mud flaps are therefore perfect homologues to vehicular ones. Entered Urban lexicon in Spinal Tap's hit Big Bottom in which this second chorus appears:

Big bottom, Big bottom
Talk about mud flaps
My gal's got 'em.
Big bottom
Drive me out of my mind.
How can I leave this behind?

by Jellybean Sherbert October 28, 2008

mud child

A large Turd.

Iv just laid a huge mud child

by debaser October 30, 2003

mud butt

the true "definition" of mudbutt,(all the rest are other peoples versions) is: the condition of the anal region where ones crevice between the ass cheeks becomes hot and saucy due to sweat, buildup of underwear residue, and poor wiping abilities. It is almost certain to happen to anyone on a real hot summer day if they:
1)wear dirty and/or heavy clothes
2)do not shower
3)have recently deficated
4)have participated in exercise

After walking through the city all day with a pair of jeans on, John developed a case of "mud-butt".

by Marc Micheline January 22, 2005

mud butt

(muhdh - buht) n. med. (usu. pre. by 'the') Mud Butt is a common affliction of the anus and the glutteal crevice, affecting mainly (but not limited to) "heavies". The condition usually occurs 30 to 45 minutes after defecation, especially if sufferer engages in physical activity within this time. Sweat and some remaining feces (though one's wiping habits may be immactulate) mix in the glutteal crevice, causing mild discomfort and, if not treated, a raw ass.

See how Rico is walking funny? He took a dum about 30 minutes ago. I bet he's got the mud butt.

by Pork King November 5, 2005