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A girl whose belly fat hangs out from her 'to tight button holding on for dear life' jeans... resembling the villians in Super Mario Brothers.

The goonba mainly hangs out at smelly suburban night clubs consuming copius amounts of Jaeger Bombs, dark imported beers, and chicken wings.
I could not see the band playing because all the goonbas were blocking my view with their fat.
Goonba by fourbanger September 29, 2008

geonbaehaja like a thunder 

(v.) let’s cheers like a thunder is a song lyric from the song answer by the legendary ateez. it is also the favorite song of hey nation, only intellectuals know the song of the year.
person1: hey, geonbaehaja like a thunder?
person2: sure!!!

person1: geonbaehaja like a thunder
person2: ne modeun geol chaewo ooo
Someone who thinks they are being funny but they are just being mean. Often their mean comment will be followed by a "I was just kidding" even though they weren't.
"Get away. You strike me as the type of person that jerks off to cartoons." Carrie said.
"wow way to be a goofbag." said steven.
"i was just kidding."
GoofBag by philbobaggins August 4, 2016
To describe something that's dirty (person or act).
You're such a goombaya.
That is such a goombaya thing to do.
Goombaya by overduemayo April 29, 2015

Goomba stomping

A term usually used in video games. The act of jumping on top of someone or something to kill/destroy it. Much like jumping on Goomba's in the Mario games.
Player1: Dude, I totally Goomba-stomped the guy at the bottom of the elevator shaft.
Admin: Goomba stomping is not allowed!
Goomba stomping by Hardcore Bob December 11, 2011

Goomba'd 

When one guy become mario and takes your girl that you wanted, he Goomba'd you.
Chris: Why don't you like Greg?
Alex: I liked a girl name Madison. But Greg came in and Goomba'd me and now they are together. Rest in spaghetti never forgetti
Goomba'd by saucyweiner December 12, 2016
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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