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Downedest mother fucker

(noun) Tried and true, faithful-to-the-end; unwaveringly loyal to the core; your #1 ally when the shit goes down and your cause may very well be a lost one.
I was worried about John going to that part of town, but then I learned Nikki was with him. Nikki considers John a friend and is the downedest mother fucker I know. By me learning that I brushed my worries to the side. Nikki would watch out for John and put John's well being above his own .

dumb mother fucker 

Beto O'rourke Threatened to take AR 15's from lawful owners. Beto is from TX, where it is legal to protect personal property with Deadly force.

Beto is a dumb mother fucker!
person a: Beto just proposed buying back assault weapons.
person b: How can they buy back what they never owned?
person a: Beto is a dumb mother fucker!
dumb mother fucker by Dead Pool Fan September 16, 2019

Disingenuous Dense Mother Fucker 

A man who cannot tie his shoes.
Disingenuous Dense Mother Fucker: a man who can not tie his shoes and can fail you a speed-run.

bad mother fucker 

When Samuel L. Jackson pulls out his wallet in Pulp Fiction, this is what is says on it.
"Now give me back my wallet."
"Which one is it?"
"It's the one that says bad mother fucker on it."
bad mother fucker by doug March 1, 2004

Big Bird Looking Mother Fucker 

A twiggy alien man with translucent skin pulled over an elongated frame.
"GOD DAMN! That is one big ass big bird looking mother fucker! Look at dem motha fuckin' twiggy alien arms man!"

Blue Mother Fucker 

Fools! It is in fact a delicious drink with

2 parts Vodka, Rum, Gin, Tequila, Blue Curacao over ice
fill with sweet/sour mix, splash of lemon/lime soda and add a cherry.
Long Islands are so two thousand and late, I'll order a Blue Mother Fucker!
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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