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Henry Courtney has been known to cavitate on occasion.
cavitate by lolkarl June 2, 2010
the empty, cavernous hole in your chest feeling, when your girlfriend dumps you.
can last two days or two weeks depending on how into her you were.
dude to his friend: ya my GF dumped me, and now two days later she's banging this guy we know, this pain in my chest, I just feel cavitated.
cavitate by GEoff June 9, 2014
a word dumb people use because they dont know what else to say
the shit will cavitate at the bottom of the toilet untilsomeone flushes it"
cavitate by briliz April 6, 2007

cavitated 

one or more teeth with cavities
hannah montana: hey your teeth are pretty cavitated
dentist: but im a dentist i cant have cavities
cavitated by anonymous April 5, 2021

cavitate the pump

The act of blowing air into her asshole while eating ass and watching her butthole fart( cavitation).
Buddy 1: Hey, Buddy. How was the date last night?
Buddy 2:Well Buddy, it was great. She let me cavitate the pump ; ).
A friend who has also had sex with the same person you have as well.
My buddy Colin is shagging my ex, Clara. I guess that makes Colin and me cavemates!
Cavemate by 2Bzy April 19, 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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