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Jerebrain 

when your brain misfires continously
Wow dude, that was a total jerebrain moment!
Jerebrain by lilchumchum April 11, 2021

Jerkbait 

Somebody who is a (common) target for furious masturbation fantasies. often used as an insult.
"Shut up, Jerkbait."
Jerkbait by B@byQu33$H December 14, 2016

jerkbang 

The act of intercourse shortly after masturbation. usually in an attempt to last longer during sex.
I have little choice but to jerkbang that cute lady tonight since I currently suffer from premature ejaculation.
jerkbang by Zuubat February 12, 2015
Jekaraing is a phenomenon where you impulsively do something just because you can. This often ends with the individual not caring about their actions or getting annoyed with the aftermath.
I heard Hayden has been jekaraing a lot lately.
Jekaraing by lilaccc October 12, 2021
The whitish stain left on any object resulting from male masturbation.
You goddamn jerkstain!!!
Jerkstain by Jewbitch March 29, 2007

jerkrinitis 

a mental disease with no cure that even an asylum won’t help.

an actual jerk is an example
OMG HE HAS JERKRINITIS!!!!
jerkrinitis by Changinamo November 19, 2019
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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