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Mr Brown Hand  

A mr brown hand is when you take a shit directly into your cupped hand. Then proceed to smear the fecal matter onto/into someones face (preferably near the mouth). This should be done while the person is asleep or past-out from the consumption of alcohol or other drugs.
Man you should have seen the Mr Brown Hand we gave Charles last night. When he woke up and realized that there was shit all over his face and in his mouth he just about tore the house down.
Mr Brown Hand by ManOfFire March 19, 2009

brown hand grenade

A festering turd that smells so offensive that it could kill a room full of homeless people.
Jesus fuck, that guy dropped a brown hand grenade so bad it melted the paint off the walls.

The Brown-Hand Extraction Method 

The scientific term for pulling something out of one's ass.
"How did you come up with a thesis so quickly?"
"I simply employed the Brown-Hand Extraction Method."

brown hand 

when one places his hand in a pile of his own or someone elses fecal matter.
look, skip has his hand up his ass again! what a brown hand !!!!
brown hand by contact May 23, 2004

brown sugar hand

Allen: I totally brown sugar handed her last night.

Larry: bro that's so sweeeeet
brown sugar hand by Allen&Larry September 16, 2016
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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