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lowdando; Lowdon 

i am so lowdando
lowdando; Lowdon by jigga j November 1, 2003

London bus 

Those red double~decker buses used in London, the UK, Australia & other places. They're So Cool!
One day I'd really love to have a ride on the London bus. It would be so exciting!
London bus by Starchylde June 16, 2016

Oli London

Someone who got plastic surgery to look like BTS Jimin, Islamaphobic, tries to speak Korean but fails, has a cringy tik tok account, koreaboo and a whole mess in general.
Oli London got plastic surgery of a man who he'll never look like.
Oli London by Yayyay69 November 7, 2019

Oli London

Oli London is a (British) man who spent £100,000 on surgery to look like Park Jimin from BTS. Jimin is a Korean singer. Oli London then went to Korean and went to Jimins favourite places to try and find him. Oli does not look like Jimin at all. He makes music and calls himself a K-pop artist. (Korean pop artist). OLI LONDON YOU ARE NOT KOREAN NOR ARE YOU JIMIN.
Oli London said one time that he is Jimin.

londoncentric

A word used to describe the attitude of Londoners who seem incapable of realising that places other than London even exist. It describes the attitude that London is the centre of the universe and that anywhere else in the country or even the rest of the world is unimportant and not worthy of their attention. In short it describes people whose heads are so far up their own arseholes that if their eyes aren't brown then they ought to be.
Since he was moved to HQ, Malcolm has become really londoncentric.
londoncentric by Croatalin January 26, 2014

Oli London

A disgusting culture appropriating koreaboo. He thinks he’s a kpop idol but he’s not. His music is terrible and he can’t sing or dance at all. 0 talents detected. He’s islamphobic and used a persons death for clout on social media. He has fat shamed a lot of people online. He’s self absorbed and delusional. He’s a BRITSH, WHITE man. He claims to be half korean but there is not one single korean gene in him. He tried to stalk BTS’ Jimin and brings a cardboard cutout of him everywhere he goes. He’s also dating a 50 year old, trump supporting porn star. He spent over $200 000 on plastic surgery and the doctors on the TV show Botched told him his nose will fall off if he doesn’t stop. In conclusion, don’t stan Oli London.
Becky: I met Oli London yesterday! He was SO sweet to me!!

David: No Becky he just acts nice to his nonexistent fans, he’s actually horrible.

Becky: oh, you’re right. We DONT stan Oli London.
Oli London by yoongifth November 29, 2019
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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