longjaw mudsucker 

A person that has agreed to go to an event, but every time they open their mouth there is an excuse as to why they are late and never end up making it.

The saying seems to have started in Santa Barbara during a bachelors party weekend, the longjaw mudsucker is typical from the area.

I just called Marin to see why he was late, but all I heard was excuses as to why he was late. I don't think he's going to make it, he is such a longjaw mudsucker.

longjaw mudsucker by SpekTro April 5, 2015

Golden Mudbucket 

A sexual act where one partner gapes their anus, and the other partner urinates into it.

Charlie suggested that the pair engage in a golden mudbucket, but was taken aback when he found out he would be the bucket.

Golden Mudbucket by MisterNefarious November 28, 2012

Mudpuck 

To take a crap in a urinal (verb).
The crap that someone deposited into a urinal (noun).

Expecting to target the familiar blue deodorant disc in the urinal, I was pleasantly surprised when I looked down midstream and saw the tell-tale, greasy brown byproduct of some bonvivant's mudpucking.

Mudpuck by BallardErik April 16, 2013

Mud duck

Mildly derogatory term for a person who is from Minnesota.

Ever since home prices in The Cities started skyrocketing, we got an influx of insufferable citiot mud ducks in Western Wisconsin. You can't even watch a Packer game at the bar anymore without some mud duck chanting skol in the background.

Mud duck by Ollie Churpuzzi March 20, 2020

mudfuck 

When some one is having anal sex and person taking it up the ass shits.

Mike mudfucked her last nite

mudfuck by MR productions August 14, 2006

mudducking 

Code word for ugly girl fucking

Dude i was mudducking last night!

mudducking by AtotheX May 30, 2007

mudfucker

M. is used for individuals who has regular and/or intentional intercourse with dirt or mud. It is a strong word which can be offensive in certain contexts.

- That guy seems to like mud unusually much.
- Yeah, that's because he's a mudfucker

mudfucker by Bertil Andersson December 25, 2008