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Slippery Slop 

Sucking penis without closing your mouth all the way allowing saliva to flow out.
The bed was soaked after that slippery slop last night.
Slippery Slop by Bigd1ck November 7, 2020

Slippery Slope 

A small event that leads to a chain reaction of events with unintended consequences that were unforeseen at the time of the inciting event.
you being late with that package caused there to be the slippery slope effect
Slippery Slope by OGmudbone412 December 13, 2016

Slippery Slope 

A slippery slope is a situation in which events or actions readily progress from one to the next.
When the mother found an empty bottle of whiskey in her lazy teenage son's bedroom, she warned him he was on a slippery slope toward a life of indigence and destitution.
Slippery Slope by Glacial Spain December 28, 2005

Slippery Slope 

If you let one nigga slide then you gon’ have the next nigga thinking he can do the same thing and so on and so forth.
I let him slide one time now he thinks he can keep doing it again and again, what we have now is called a slippery slope. Now ima have to beat his ass.
Slippery Slope by anonymousthot August 21, 2018

Slippery-slope slippery slope 

A slippery slope is the perceived danger of a "bad" behavior or situation easily degrading into an even worse behavior or situation, resulting in a downward spiral.

Declaring that something leads to a slippery slope is a common tactic in fearmongering.

Following this definition, a "slippery-slope slippery slope" is a situation in which people accept baseless slippery-slope arguments too readily. This leads to the inevitable acceptance of dangerously ridiculous slippery-slope arguments.
"...but once you give a pass to seemingly reasonable evidence-free slippery-slope arguments, you end up with people arguing that state-subsidised health insurance leads to death panels. It's a slippery-slope slippery slope!"
- M.S.
"No, you can't have that stuff, it's junk"
The Economist
Nov 5th 2010

Slippery Slopes

1. Titties that are lubed up for fucking 2. Titties that have been jizzed on 3. Titties
MOCO wants to slide up and down Heidi's slippery slopes!
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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