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Yilun is a person of supreme talent in Sarcasm and Irony, an individual usually associated with dissing people or letting off rude comments. He likes making fun of pretty much anyone, especially his close friends who he tends to bully quite a lot, though they should be used to it and don't take it quite that seriously. Especially since he has a comic "Yilun" grin which betrays the fact that it's just a joke.
While he may seem mean from the outside and hard to handle, he is very close to his friends and sees them as family and likewise. He will do a lot for them. The name Yilun has gone as far as to become a verb.

Verb. "Yilun"

You are so Yilun right now. Stop Yiluning around!
Did you really just pull that Yilun?

Yiluns tend to be asian or Chinese, very tall, wearing all black and earrings. They stand out of the crowd. If you know an Yilun he'll probably be your best friend.
"Dude that guy is such an Yilun, did you see the way he dissed that Teacher?"

Person 1: "Did you hear that Yilun lied to his parents to go see his friend at 1 am because she was feeling lonely and depressed?"
Person 2: "Of course, that is so Yilun. He is a great friend."
Yilun by MakeBuellerProud August 3, 2016
Related Words
yikun • Yiking • Yijun • yiken • Yikin • yakunaze • Yakuncha • Yekuno • yihune • YiHung
Originated in Cali. It's when a girl is bent over grinding, she swings her ass side to side like a snake while the dude holds on to the hips. She can also add in a little dip here and there and the dude can either just hold on or roll with it if he can hang. This dance is hella saucy and is only for the advanced twerkers. Your lower back will be sore after this.
Ron: "Yo dawg I seen that girl workin you"
Andre: "Yeah man and when she started yiking I couldn't handle that ass"
Yikin by TrillaDillaz May 14, 2013
Yiken (n): the ultimate dance move to throw that ass back, especially in a circle
Nathan was yiken at prom, he had everybody moving on the dance floor.
yiken by lil yachty May 12, 2016
He is cool and a nice person to talk with. If you are feeling lonely u can find him to talk with.
Yixun is just being himself
Yixun by Bykzykl January 27, 2021

yiking dance 

It where a girl rubs her ass against a guy and guys puts his hands on her hips and rubs his dick against her ass it's a weird dance just don't do it, it's not normal
yiking dance by panda_ 69 December 28, 2013
Yiking is a dance similar to twerking because the just of it is gyrating your body. Yiking is when the female dips and rolls her body, and also swivels her butt from side to side. Meanwhile the guy holds her hips and grinds on her backside, it's usually done at clubs or parties more popular on the EastCoast than WestCoast and is much more difficult than it sounds. Overall if you know how to do it well, safe to safe that Undercover Freak status clearly exist.
Example: Suzie was yiking on Bob at the party last night, they were getting it in.
Yiking by Ty_Kiloni August 26, 2014
More from Urban Dictionary
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

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
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