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Irrepliable 

Interweb User1: someone repsonded to my bulletin with, "gimme your butt." how does one respond to such a thing?

Interweb User2: Man, to be honest..that's irrepliable.
Irrepliable by Frank Flowers April 14, 2008

Inseparable 

When Dora can’t let go of Boots so she fucks swiper
I’m sorry boots we are just to I inseparable so I had to lower my dick by fucking Swiper. 💦🍆
Inseparable by Dirty Ace 🍌 April 17, 2020

inseparable 

1)never being apart
2)best friends
3)lauren, suzy, nic, caleb
Why are you always hanging out with your crew? You guys seem inseparable. Are you ever going to make plans with ME?
inseparable by suzy q July 25, 2008

irreplacable 

How everyone whos anyone spells irreplaceable
yea that pic is totally irreplacable
irreplacable by Juancho October 2, 2006

irreadable 

this text is irreadable
irreadable by AKA16 January 7, 2009

Inseparables 

A squad or a group when many mentally challenged become as one ; often noisy and a great disturbance to others, chances of being chased out when mingled with public but loves each other and is a happy family
Damnn !! I wanna be like em... inseparables
Inseparables by Teepsyyyy October 24, 2019
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
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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