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To fight for 15 seconds (usually just for fun or to settle beef between to people)

Origin: Illinois
Nigga you tryna run 15.
Run 15 by Rygfh November 25, 2019

i did not run that family of four over with my car on the 15 of october 2023 at 3pm before dumping their bodies in the nearby lake 

Dave: Did you run that family of four over with my car on the 15 of october 2023 at 3pm before dumping their bodies in the nearby lake?

BOB:I did not run that family of four over with my car on the 15 of october 2023 at 3pm before dumping their bodies in the nearby lake
"Holy shit, I just went on a 15K run. I'm sweating and panting so hard right now"
15K run by hunterforthepoon February 13, 2022
More from Urban Dictionary

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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