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A subint is a person who is the "subject of interest" in a police or legal investigation. As opposed to the unsub, the subint is known to the authorities. They may or may not be a suspect, but are never a CI, who are referred to as such.

In Intelligence circles, this can also be used to refer to a person targeted by the intelligence agency for information collection.
Judas is a subint for the VIP murder, bring him in and let's find out what he knows.

Fritz is our subint, let's get some ears and eyes in his apartment.
subint by icbkr October 10, 2011
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A simple greeting said in a social exchange with fruities or dirties.
"Subink Yink! What's happening cuh?"
"Subink! Nothing much hommes"
Subink by ZekeKillerCroc October 10, 2021
He is very intelligent, attractive, kind, funny, and supportive. Subinay loves to be around his friends, he is kind of a introvert, but is very free to talk with the ones he knows best. He is always giving everything his 100%, and doesn't give up very easy. His name resembles love and peace.
Oh Subinay, we don't see people like Subinay around much anymore
Subinay by Name defenitions June 10, 2019
Communist Korean raccoon that holds a cat that looks like an Avtomat Kalashnikova Assault Rifle and eats canned beans.
She is going to Subin your ass back in the can after she eats the beans.
Subin by Doughnut69 April 10, 2022
Subin is the cutest thing you’ll ever see. She simply radiates adorableness. She works very hard, sometimes too hard, to the point we’re it is mandatory to provide a hug. Hugging Subin results in increased serotonin levels and overdosing levels of love plus affections. If you are to compliment Subin, you will be rewarded with reactions more addicting than most drugs. Overall, Subins are national treasures that must be protected at all cost.
You look so cute, your so subin right now
Subin by Kordia June 8, 2021
1. an exotic beautiful girl who is very attractive.
2. a popular child of mixed blood, especiallly a Eurasian.
3. NY fusion style in vogue currently.
ex1) I think Carly is a best subin in our class.
ex2) This room is so creative and subinish.
subin by snowbliss February 26, 2008

Subitsaa 

Subitsaa, also spelt subitsa or subittsa- is an indian girls name. "Subitsaa" is a term to describe young females that usually experience lots of sudden mood swings, for instance: from being in a happy state of mind to a moody one. However, a "Subitsaa's" mood or feelings are often influenced by dramatic journeys through puberty or from boys or males that appeal to her. She may be quite emotional and MIGHT insult people. However the name subitsaa also means a generous person in tamil.
'she has suddenly turned differently emotional.. What a subitsaa!'
Subitsaa by lollipopping June 8, 2013
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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