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Precipitation 

Different forms of water from the sky. There are 4 types of precipitation: rain, hail, sleet and snow.
" will there be any precipitation today?"
" no, just a sunny day"
Precipitation by Lucky kid February 13, 2017

Gamer Precipitation

The accumulation of moisture and humidity in the groin that is a result of prolonged episodes of seated gaming. This leads to the chemical creation of the ever-pleasant “flammable smelling” gamer gooch sweat. Upon the occurrence of gamer precipitation, most clothing articles below the waist would more than likely be considered not useable outside of home.
Dude, I played Minecraft for so long yesterday that I was collecting my gamer precipitation like rain water.

cool, precipitation 

It just means that you want to be really annoying or you're bored or you just want the conversation to continue.
"Well cool, precipitation."

"My fucking god man."
cool, precipitation by Corner_Urban October 14, 2020

Vaginal Precipitation 

(noun)The nectar of a vagina in any form;the reaction from a stimulated vagina.
"Liz is coming over!I predict an 80% chance of vaginal precipitation."

precipitation 

"Is there going to be any precipitation today?"
"...just call it rain you fkn nerd"
precipitation by Deesenutz November 22, 2015

Reciprocal Precipitation 

When you find out you're STD status based on your most recent sexual partners STD test.
I don't have to get tested because Mary just did and she's clean, gotta love that reciprocal precipitation.
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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