Up Mud 

The act of anal intercourse.

"I went up mud"
"She likes it up mud"

"Hi Dave, did you go out last night?"
"No, I stayed in and went up mud with my darling wife."

Up Mud by MickyHow September 18, 2013

give up mud 

Getting sodomized. Used frequently in conjunction with being incarcerated. Although the term infers aquiesence, it is most often due to the threat of violence.

Johnny never learned how to deal with bullies in school so when he went to jail, he was forced to give up mud.

give up mud by krept July 26, 2006

Mud Up 

When your girlfriend or boyfriend hasn't shit in a week and then you fuck her in the ass. It works just like a plunger.

"I fucked her in the ass and shit went everywhere, I Mud Up her hard!"

Mud Up by Blaaken January 2, 2012

Shut up Mudra 

A phrase used to shut up an impossibly annoying astrophysicist with an intense love for hamsters and dogs.

Shut up Mudra!

Shut up Mudra by Hammythehamster01 March 22, 2022

up outta the mudd 

To come up through a struggle

We didn't have anything given to us we had to get it up outta the mudd.

up outta the mudd by anonymous May 28, 2022

Muddled up 

When you get muddled up and mixed up

This is my twin sister… sometimes we get muddled up

Muddled up by Katem84 July 1, 2021

Mudded Up 

To Cover Oneself in One’s own feces, as if to hide from predator Aliens, to avoid or end contact with other people. Usually a cry for help after creating a 2 and a half hour podcast about Twilight: New Moon.

Adam was tired of Dave so he Mudded Up to avoid speaking with him any further.

Mudded Up by Dsmbfree June 10, 2020