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lateral cleavage 

Lateral cleavage refers to the display of a woman's breasts from the side; a term more polite than sideboob.
While my prom dress did have a little lateral cleavage, it was still okay since I used dressmakers' tape to keep the nipples from being exposed.
lateral cleavage by eViL pOp TaRt February 19, 2013

lateral cleavage 

Lateral cleavage is partial exposure of your breasts from the side. Also known as "sideboob" by the crude at heart.
My top was terribly skimpy; and it caused enough lateral cleavage to be revealed.
lateral cleavage by Cranberry Bob November 16, 2019

Cleavageball 

the game of throwing small objects, such as little balls of paper, inside a girls shirt with the goal of getting it to go in between her boobs.
Bryan: Look at Jessica over there. I'm going to play cleavageball! I'm gonna throw this paper ball inside her shirt.
Barney: You are going to miss! She doesn't have anything!
Cleavageball by poloe December 7, 2012

groin cleavage 

The gap on each side of a fit man's six pack abs and his pants.
That Brad Pitt sure has some fine groin cleavage in Fight Club.
groin cleavage by Rex Roddy March 23, 2009

cleavageful

full of cleavage, when tits are at there best viewable state, yet still not completly visible
"Wow, that girls boobs sure have gotten more cleavageful."
cleavageful by zoggy April 12, 2008

Anchorwoman Cleavage

The slight yet sexy cleavage a woman shows when she wants you to be influenced by her breasts, yet still take her seriously professionally.
Brew #1: Dude, are you watching the news story on channel 5?

Brew #2: Heck ya man, that anchorwoman really knows her stuff, super interesting story.

Brew #1: Sure is, her anchorwoman cleavage just brought that story from a B- to an A+.
Anchorwoman Cleavage by TFB Nurse October 1, 2012
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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