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Crash Out 

person 1: “Jadarrius killed someone for stepping on his shoes.”
Person 2: “ Oh really? He really crash out.”
Crash Out by Dhgfrff December 2, 2019

crash out 

Means to get really mad or upset; lose all your self control.
Keep playing with me and I'ma crash out.
crash out by 216ki April 19, 2023
Word of the Day on June 17, 2025

crash out 

Slang verb usually meaning to commit an act which will result in a long prison sentence or even death. Most commonly used in NYC, though not exclusively. One who crashes out can also be called a 'crash dummy'.
Person 1: I really wanna kill this opp over there.
Person 2: Nah, it's broad daylight; don't crash out over some petty beef.
Person 1: You right, Ion wanna be no crash dummy.

Crash out 

Baton Rouge Slang,

Term meaning to go off on somebody , another word for flashing out. The act of being fed up.
This bitch really getting on my nerves I’m finna crash out mane
Crash out by Brebandz October 30, 2019

crash out 

Chemist/biologist slang for "precipitate" (as in "to precipitate from solution"). Can be used as a verb or a noun. Like most technical slang, it is used more often in the field than the formal term.

Occasionally mixed up with the different but related term "salt out".
n. That flask should be kept on heat until all the reactants are in to avoid premature crash out.

v. If you don't drop in more DMSO when you make the diluted solution, your compound's going to crash out.

v. "Salting out" a protein is increasing salt concentration in a solution until the desired protein crashes out.
crash out by IWA December 31, 2007

crash out 

Verb meaning to go to sleep.

aka

hit the sack
Tired Guy: Fuck I'm tired, I'm gonna crash out.
crash out by Dr4T7 April 8, 2006
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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