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Gammonite 

Brexiter/Brexiteer. After the sweaty, ham-faced members of the BBC Question Time audience - the Wall of Gammon. Individually, a "gammonite".
It's a good job people wear different colour bow ties. How else could Dimbleby differentiate between the Gammonites presented before him?
Gammonite by flanerie January 13, 2018

Gammonite 

Gammonite: A chemical element in the same group as kryptonite. It protects Gammon from common sense and balanced argument.
It is no good using facts on that page. They are all protected by gammonite.
Gammonite by Explain to educate June 10, 2018

Gummination 

The act of dropping ones overly obese body on top of a victim.
It usually results in the unsuspecting victim receives 200+ pounds of sheer fat being brutally pushed on top of them. The one gumminating must also announce their attack whilst in midair, in the manner of "GUMMINATION".

While the Gummination can be used as a full contact hit, it has variations; such as the Shockwave. When shockwaving, a Gummination is dropped, but not on top of somebody but rather on the ground, resulting in a blast coming from a center point (the one gumminating).
"Gummy, get him while he's down!"
"GUMMINATION!!!"
*crunch*
Gummination by Randy Bowers July 24, 2008

Gamminstinct 

The gut feeling that gammon (the pork meat) is nearby. An inexplicable knowledge of the whereabouts of a gammon steak.
"Peter had exceptional gamminstinct and always arrived in time for gammon, egg and chips"
Gamminstinct by Dunc Slamm June 3, 2014

gammonette 

The female version of a gammon.

Usually fat, sunburnt, with ugly tattoos and screaming kids. Will abuse retail workers for a discount and hates minorities.
Cor, look at that premium gammonette over there!
gammonette by slamkobe June 7, 2021

gammoaning 

That whining sound you hear when the celebrity, who very vocally supported Brexit, finds out that Brexit actually includes them and they have to get a visa to go tour...
When Iron Maiden frontman Bruce Dickinson found that ending 'freedom of movement' for EU citizens to the UK was reciprocated by countries within the EU ending his freedom of movement within the EU, he started gammoaning very loudly on Twitter.
gammoaning by drewstofur June 29, 2021
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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