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Fumidity 

The hot steamy smelly atmosphere after you have taken a dump and then got into the shower.
I couldn't tell if my roommate had crapped in the shower or before, but the fumidity was funking up the whole apartment
Fumidity by Kalamazoot March 16, 2009

sexual fluidity 

Defining yourself as one sexuality, but not limiting yourself to the options and choices of others if presented
Josh Hutcherson on his sexual fluidity : “Maybe I could say right now I’m 100% straight. But who knows? In a f**king year, I could meet a guy and be like, Whoa, I’m attracted to this person.”
sexual fluidity by idrcnia October 14, 2013

flacidity 

The reaction of the male genetalia occuring when open hand contact exceeds a duration of longer than a high-five between two guys while performing the Eiffel tower or any other 3 person maneuver.
My flacidity occured when Brad tried to hold my hand while we were fucking Esther.
flacidity by esbradjosh April 9, 2010

Flididity 

from the word flid An insult usually meaning spacker, thick, incapable or physically challenged.
You are displaying immense signs of Flididity
Flididity by Hoola August 1, 2006

Ethical Fluidity

The ability to bend rules without difficulty
In order to be a successful politician, ethical fluidity is a must
Ethical Fluidity by stollicharleston December 21, 2021

racial fluidity 

IT MEANS YOU CAN BE WHATEVER RACE YOU WANT YO. IF YOU FEEL LIKE YOU WANNA BE BLACK ONE DAY AND MEXICAN THE NEXT THEN DO IT BRO. DONT LET NONE OF THESE HOES TRY TO TELL YOU WHAT RACE YOU IS.
Person 1: hoe you ain't black

Person 2: it's called racial fluidity I can be black if I wanna be black, bitch
More from Urban Dictionary

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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