Mud Brain

after the act of sodomy, you receive fellatio

that chick Rachael was a freak, she gave me mud brain, and i accepted in a drunken stupor

by Lord-Gore May 26, 2010

drawing mud

The act of trying to rip a fart during a presentation to others and taking it a bit too far, ending up with a small pile of stool.

Sammy was in his buddies room and was going to execute the classic "bare ass spread clinch" fart when he drew mud all over his roommates chair!

by Pete North February 15, 2005

Mud Duck

a ugly girl of any race or background she is just ugly

i seen him wit a mud duck lookin bitch fo real

by ms. pimpinyou October 12, 2003

mud duck

A caucasian female who is or ever was romantic with a black male.

I used to date that girl, but I had to break up with her because I found out that she's a mud duck.

by Chuckiefhooks February 24, 2009

Mud Shark

A Turd in the Ocean.

Watch out for those Mud Sharks!

by BiggMcC September 29, 2017

Mud Brother

When you are talking to your bestie over the phone and you are both taking a fat shit.

After a long, shitty day at work I sit on the toilet and talk with my mud brother.

by Xcreta April 9, 2022

Mud Runner

When a person believes that they are still a virgin if they only have anal sex.

Hey man did you know that Jane is a mud runner?

by Nabik July 1, 2011