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noun: Act of hitting your head against any edge or corner, preferably on a hard surface.

adjective: pleasing the senses or mind aesthetically.
It was so intense that she performed a Yili against the closet.

You looks so Yili this morning...
Yili by Yililover September 19, 2017
Related Words

Dirty Yili 

When you meet a girl at a gay bar, fuck her brains out then leave quietly only to never call her back. This can also mean when you ask for a girls number and then put it in your phone under "porta potty girl" and then never call.
Omg please don't pull a Dirty Yili at the lesbo bar tonight.
Dirty Yili by GingerSheDevil September 8, 2021
yi li #1- a rotund asian (AZN) who writes poetry and smells of hemlock.
yi li #2 - a person who breaks lava lamps, waits for the wax to cool on the floor, and then exits - leaving another to clean the mess
yi li #3 - a person who wears white pants and slips in dog poop. Refusing to wash or discard said pants, he keeps them hidden in a laundry bag until the smell returns 3 months later
yi li #4 - one who is frequently injured while participating in any sport - injury typically occurs during practice, though exceptions are expected.
yi li #5- one who was born in China, moved to cambridge, followed by a move simultaneously to Chicago and South Carolina, then to Milton MA, finally settling in Queens NYC.
"Yi Li is one poetic AZN"

"Yi Li? I've been calling him Li Li all week..."

"Why is that asian kid playing football and lacross?" "Oh, that's Yi Li. Don't worry - he won't play long"
yi li by Bman February 26, 2005
Sassy fashionista with a great bod. Combines extreme intelligence with karate expertise to get what she wants. Speaks multiple languages and can save the world with a hairpin and a stiletto pump. World traveler with a unique perspective on life. Loves good food which she eats very slowly. Starts parties at 6 am.
Yilin looks mad hot today.
Watch out or Yilin will break your collar bone.
She's a total Yilin.
Yilin by Almondine February 5, 2010
Best girl-friend one can ask for. Popular with all types of people. Easy to fall in love with. And usually very attractive. Unbelievably great in bed. Very creative and inventive. Always very hyper and talkative. Usually academically smart. Not always good and getting into a serious relationship, but when she does she knows how to keep it. A light eyes lover.
Have you met Yiliany? She is always so smiley and hyper!
yiliany by _ycr November 21, 2013

Yilipepper 

Did you see that Yilipepper?
Yilipepper by 2pleb November 13, 2018
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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