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Bulbtocks 

"Bulbtocks" can also be used as an identifier to label excretory body parts (See primary definition) that have exceeded their normal operating parameters to such a degree that possible health hazards may result.
If doing an after-crap cleanup involves 4 packages of kitty-litter, a bottle of bleach, a wire brush, and a call to a wallpaper contractor, then you may then refer to your ass as a "Bulbtock". God help you and your bathroom...
Bulbtocks by Fecesboy August 23, 2004

buttocks décolletage

Buttocks décolletage is a fashion in which the person deliberately wears her jeans or other clothing short or low enough to expose the upper part of the cheeks and crack.
The dress I tried on allowed too much buttocks décolletage, even for the Gulf Coast beach hangouts.

buttocks oobleck 

SEE BUTTIX ROMULIN. syn.,
The stinky yellowish greenish brownish reddish phlegm that coats an unwashed anus. Respected in certain regions.
Olivius had the stinkiest fecking buttocks oobleck that the guys could smell him from three Burroughs over.

He wasn’t respected amongst the plus sized males until he had copious amount of buttocks oobleck.
buttocks oobleck by GerthPaul November 8, 2020

Dirty Bullocks 

The act of ejaculating on a food item (typically a burrito) and throwing it at your friends car.
After a night of partying, someone gave Greg a Dirty Bullocks

buttocks guitar

a guitar with buttocks, like the acoustic Jazzerette guitar from Zbiggy Smith: The Belgian Buttocks guitar.
buttocks guitar by Smoke Bosvogel January 19, 2008

Rumpus Von Buttocks 

(n) The fleshy part of the human body that you sit on. Also known as "butt" "rear end," or simply "buttocks."
I've got to get off my Rumpus Von Buttocks and go mow the yard.
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
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