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Swamp Cooler 

When a woman gives a blow job with ice in her mouth and suddenly spits out the ice cube and crams it up his anus.
Bruce gave a surprised squeal of glee when his wife gave him a swamp cooler.
Swamp Cooler by trixie360 July 18, 2009

Swamp-cooler

(Must be sitting down in order for it to work properly)
After a hard days work or just the usual male doings, when the chode is humid and sweaty, he scoots to the edge of the chair or wherever he's sitting and finds a comfortable position. He then must spread his legs and move them inward and outward (moving knees towards each other), creating a breeze with his thighs. In turn, the air makes the swampy conditions of his grundle cool in temperature.
"My gooch is so sweaty right now...I need to do the swamp-cooler."
Swamp-cooler by Merick August 18, 2007

Swamp Cooler 

A cold wet rag applied to the vaginal region post coitus.
Guy: Wow, that was some hot sex!
Girl: My lady bits are on fire! Grab me a swamp cooler!
Swamp Cooler by SugarShaker September 8, 2017

Boulder Highway Swamp Cooler 

On a hot day, when sweat has accumulated down your ass crack, you drop your pants slightly and have someone blow air straight down your cheeks causing an evaporative cooler effect resulting an immediate drop in body temperature.
Tom was getting close to having a heat stroke so he had Tammy hook him up with a Boulder Highway Swamp Cooler to cool him off.

cooter stamp 

The unique imprint left by a vagina. Similar to a fingerprint. No two individuals have the same stamp.
God I hope I didn't leave a cooter stamp.

Cooter Stamp

When a person leaves a menstruation stain on the toilet seat.
Amanda at work always leaves a cooter stamp.
Cooter Stamp by Sunday Dawn January 29, 2026
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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