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When your cooler than the lid who has the Minecraft shirt
"Man your coolester!"
Coolester by DOC ($4.99) July 11, 2017

coolstorymybro 

Someone who is an absolute woke queen. They are scared of the government, and wears a tin foil hat just Incase their minds are read. They tend to be amazing at flirting and seducing. Also the queen of TikTok and the use of XD.
P1: omg i heard the government is trying to read our minds!
P2: omg what r u sure
P1: yes
P2: coolstorymybro!
coolstorymybro by anonymous February 3, 2019

chodester 

im a total chodester. i love cody
chodester by leniew May 3, 2019

coolwater sandwich 

Another name for watermelon, according to the Bluesbrothers.
See also cool water sandwich.
Not to be confused with the cool water sandwitch, a single serving of cold beer.
1. "I had a coolwater sandwich and a Sunday-go-to-meetin' bun"

2. I ate many coolwater sandwiches to beat the summer heat.
coolwater sandwich by sd70mac December 15, 2011

Coolserly 

The most annoying type of person. They think they're cooler than shit, when in reality, they are beyond loserly. This is the opposite of losecooly.
A:"Ugh that girl over there is so coolserly!"
B:"Why?"
A:"She is so obviously loserly, yet she's trying to hang out with the popular kids."
Coolserly by Loserlynat October 19, 2013
A person who emitts a great aura of coolness.

Sometimes "funking" may be used to emphasise the coolness.
"What a funking coolster you are!"
coolster by Greg the coolster November 11, 2006
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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