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Uñialarity 

The concept of singularity but in an artistic, uniform sense.
Luisa: why did u delete pictures off instagram
Emaad: I want to be emo; I want to only ever have one post
Luisa: i hate ppl with only one post
Emaad: I like the uñialarity
Emaad: I made my own word up
Luisa: why did it make sense tho
Uñialarity by Mary Poppins 2.0 April 2, 2020
v. to completely destroy ones chances of ever engaging in sexual activities with another
Danny completely unnailed that girl when he ran into the bathroom when she said hi.
unnail by Wes September 23, 2003

Unrialle 

A made up language. Almost Gibberish and pretty much a language I and my friend made up. Unrialle is a language you and your friends made up or yourself. The origin of the word is from the word unreal, meaning fake
Dude you’re speaking total unrialle
Unrialle by Ghostsharkss February 18, 2019

uninalienable 

We hold dear what our Declaration of Independence says, that all have got UNINALIENABLE rights, endowed by a Creator.
--George W. Bush

Moscow
May 24 2002
to community and religious leaders
uninalienable by Chris_._Z April 27, 2006

uninalienable 

George W. Bush term for rights of all people to all countries friendly to the United Nations.
The workers' rights were uninalienable as told by the UN Ambassador.
uninalienable by Coop Dupe June 15, 2018
is kind to ppl, can get stubborn sometimes.. Hate liars... can get annoying. but when she is in the right mood u will love her!! <3<3
Hey! Unial how's it going!!
Unial by Iamnotasimp! September 8, 2021
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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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