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gangstaish 

the ability to be slightly gangsta or gangsta like
He doesn't really look that gangstaish to me with his pants rolled up above his ankles.
gangstaish by crunk monkey June 11, 2006

Terror Mafia Gangsters 

Terror Mafia Gangsters or TMG is a street gang that originated in malden and lowell Massachusetts they are known to be extremely violent they're known for vicious assaults and stabbings they are known to sport the colors black and orange there are four founders to the set Terror Mafia they originally were hoover crips Terror Mafia uses the numbers 20 and 13 they are not crips but affiliate with many crip sets Terror Mafia Gangsters are known to be at war with trg,tiny raskal gang
You been out to malden and lowell lately them T.M.G Terror Mafia Gangsters are taking over everything
Terror Mafia Gangsters by anonymous December 31, 2019

Gangsters sock 

When your testicles hang in your scrotum like 2 snooker balls in a sock
My bollocks hang like a gangsters sock
Gangsters sock by RedLion2022 November 7, 2022

Gangsterific 

Having displayed profound gangster qualities.
Tom: "Jimmy looks quite gangsterific today rockin the bulletproof vest with the new tims."
Harry: "Yeah, I thought something was different..."
Gangsterific by Velocifero February 2, 2005

First Night Gangsterism 

First heard on MTV's "World of Jenks". Term created by the rapper Maino. It goes something like this: You meet a girl for the first time. Take her back to her home or hotel and “give her the penetration of life”
Man 1: I'm taking you out on the town tonight for the first time. I wanna see some First Night Gangsterism.

Man 2: What?

Man 1: You gotta meet a girl for the first time. Take her back to her home or hotel and give her the penetration of life.

Gangstericious

Exhibiting gangster-like qualities (Mafia, not Ghetto)
Yo man, that was so gangstericious!
Whitey's being gangstericious!
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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