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A vular word for ass. Typically used in South Texas.
Angela este jabón huele a sieso!
Sieso by G&R Dictionary March 31, 2020

siresobrien 

siresobrien is the best underrated editor on tiktok and is also Dylan O'Briens only wife.
"siresobrien is one of the greatest editors I know. Dylan O'Brien is so lucky to be married to her."
siresobrien by siresobrien June 6, 2022
bulgar term used for pussy or vagina. Can also be used to express excitement or surprise.
Pedrito: Alex Rodriguez made another home run!

Juan: El sieso!!! (Damn!)

---------

El sieso de esa morena si es grande: That girl's pussy is pretty big.
sieso by rolan2 August 6, 2008
Just ew. The worst possible thing to be. Disgusting. Vile. Most likely a paedophile. Shoot on sight.
‘What a twat’

‘Yeah a total Sideso’
sideso by DAYUMBOI November 6, 2017
This last name is only for a man that is of high power and great success like you know a man named Sebastian this last name only looks right next to Sebastian
Sebastian siberon
siberon by Christhedripgod2899 August 24, 2021

Sinesomia 

The fear of running out of Collen Hoover books
Person 1: Bro I think I finished every single CoHo book ever written. What am I supposed to do now?
Person 2: Bro you have sinesomia
Sinesomia by thehellisthis September 1, 2022
More from Urban Dictionary
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

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
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