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Mud-Fucker 

See back in the day, somebody fucked mud and turned black. That's about it.
What the fuck are you doing you Mud-Fucker.
Mud-Fucker by Goat-Lord January 12, 2019

mud fuck mother fucker 

A person who has put their penis inside of a mud hut and use it as a glory hole to receive a blowjob from their own mother.
“The paki is a mud fuck mother fucker”

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

Muffucker 

Muffucker is the afronym of the English word "Person"
I hate dat muffucker!
Muffucker by ChipSlap February 1, 2005
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

mudsucker 

Racial slur. A person who likes to perform fellatio on black men.
Tito's got him a mudsucker, every time the girl sees him she sticks his dick in her mouth like a baby with a pacifier.
mudsucker by SheilaPrince July 12, 2009
More from Urban Dictionary
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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