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scrumbling 

The scientific term for when cats exhibit frantic behavior before or after a bowel movement.
"My cat was scrumbling so hard this morning, he knocked over my TV!"
scrumbling by ohjujube January 19, 2017

Bum Scrumbling 

When you are accidentally sitting on an item or object that someone else or yourself is looking for.
Friend 1: ‘Where is my phone!?’
Friend 2: ‘You’re bum scrumbling it!’
Bum Scrumbling by LEDjelly March 20, 2019

scrumbling 

Scrolling through Tumblr; a daily obsession for horny gays.
When I'm talking about Tumblr GIFs on a daily basis because my life has little meaning: I was Scrumbling the other day...
scrumbling by Gaylord Michael October 31, 2013

Scrotumdinger 

It is unknown whether someone is a dick until you have met them. Thus, they are a scrotumdinger- they both are, and are not, a dick.
That kid over there, he's kinda cute but, with those pants... He's a bit of a scrotumdinger
dickdickheadpenisschrodingercute

Scrumbling 

The act of scrolling through Tumblr
“Hey what are you looking at?”
“Nothing really. I’m just scrumbling.”
Scrumbling by Tory Eller September 4, 2023

Scrotuming 

When a bunch of dudes go in a closed room and let out gas and anything they can to get high off of their fumes, itsnkind of like hot boxing with farts, in a small room, not a car.
Me and my friends went scrotuming this weekend
Scrotuming by Scrotum master 305 April 16, 2011
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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