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a smaller version of the bra used to support a mens testicles. used mostly by old men who have saggy testicles
Man - "Dammit, i sat on my nuts again!"
Woman - "Should have been wearing your nut bra."
Man - "AHHHH!!"
Woman - "What happened this time?"
Man - "They fell in the toilet >.<!"
Woman - "You should have been wearing your nut bra."
nut bra by Pyroman October 23, 2005

nut brain 

Feeling mental after busting a fat nut
"Sorry Mrs. Lewis, I can't do todays equations due to my severe nut brain."
nut brain by boogerhooker April 20, 2018

Post Nut Bravery 

The feeling that suggests bravery over everything a man gets after ejaculating.
Joe: Hey Mike, I bet that I could jump that fence and steal some shit 3 times over!

Mike: What? Did you just jack off? Do you have post nut bravery or some shit?

Joe: yeah

Post nut olive branch

A post nut olive branch is where a man extends his arm out for a cuddle following sex. This signifies that the man doesn’t hate his sexual partner and is ready to enjoy her company again
I think I might like her bro, I had accidentally extended the post nut olive branch last night

Phatest brain nut 

Phatest brain fart of the century.
Bro I just had the phatest brain nut.
Phatest brain nut by yourmothergay August 23, 2018

Brazil Nut

When you climax from a sexual encounter so stimulating that you shout something in Portuguese
“Dawg I got some good ass head last night bitch made me bust a Brazil Nut has me screamin SALVE A AMAZÔNIA ion even know what that means”
Brazil Nut by Christomizer December 10, 2019
More from Urban Dictionary
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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
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