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Gerstein 

A jewish male, who is often ill- informed on what cool is. Quite possibly, the biggest, penny pinching poser out there.
Me: Dude, that guy is such a gerstein.

Jake: Yeah, he has a really greedy look in his eyes.
Gerstein by U-nanomous November 9, 2010

Dirty Gerstein

having sex with a gentile girl (shiksa) and then slapping her ass with your yarmulke (yah-mah-kee)
That Catholic whore wouldn't shut up so my Rabbi gave her a Dirty Gerstein
Dirty Gerstein by mrgarcia0001 October 11, 2008

Gerstenatix 

Noun, Gerstenatix (plural) Member of the Amsterdamsch Heeren Dispuut Gerstenat, known for its life defining commitment to academics, wildlife, sports and its endeavor to world peace.
Person 1: Why is there a tall, attractive, not at all arrogant looking guy having sex with my super model girlfriend and her even hotter best friend?
Person 2: He's a Gerstenatix who just saved a kitten from a tree.
Gerstenatix by G-wet fo' Shizzle January 7, 2013

Gerstenberger 

Habitational name for someone from a place called Gerstenberg in Thuringia, Germany. They have big penises. Also quite big noses. GERMANS!!!!
All the cool people from Gerstenberg have the last name Gerstenberger
That Gerstenberger has an huge penis.
Gerstenberger by Joselyn Nelson March 15, 2008

gerstleing 

Julian was gerstleing while righting the other definition
gerstleing by gertle January 18, 2023

Gerstleing 

Going above and beyond in every aspect of life; trying too hard for no purpose or gain other than self-fulfillment; overachieving
Julian was Gerstleing on his Humanities project about Robert Bowers; it was 15 minutes long!
Gerstleing by Juan_Gerstino August 24, 2023
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
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