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decomposed onion 

An advanced sexual technique in which a woman consumes a large amount of French onion soup prior to lovemaking, then proceeds to release a yellowish discharge while her partner is performing cunnilingus. The flavor closely resembles that of a decomposed onion.
Guy 1: "Last night, Jane gave me a decomposed onion."

Guy 2: "Shit, that's disgusting."

Guy 1: Actually, it wasn't as bad as I expected. I'm heading by her office in about an hour to do it again!"

decomposing rat fart 

A class of fart above all other farts, it is the most rank and horrific fart known to humankind.
I will never forget that final decomposing rat fart my father passed postmortem.

decompose 

Killing something then leaving it to rot (worse than just death)
Ima decompose that bitch!
decompose by samk(: May 21, 2009

dcomposed 

A teenage male, very anti-social and introverted. Loves the internet and porn (In that order). See also god.
Lou, somethings wrong with our son! I think he's becoming alittle dcomposed.

decomposable income 

Term used in the developing world that refers to salary components made up of organic matter, usually in the form of fruits or food for the purpose of tax savings.
Reghu: "Whats with all the refrigerators in the house?"
Jaya: "Its for all the extra decomposable income i've been making this year"
decomposable income by 404g February 26, 2012

Decomposing Whale 

Either a whale that is in the process of decomposing, or a Gay person lying on the group, refusing to get up.
Bob: Get up, you decomposing whale!
Gavin: NEVER!
Decomposing Whale by Popboy11 November 7, 2016
More from Urban Dictionary
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

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026
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