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"yillin" aka chillin (-ch+y) ... is the act to chill, relax, let go, get buzzed, whichever term you prefer. Yillin most often is meant for getting high and doing nothing all day except for laying on your couch and listening to music. However, yillin can also mean to hang out with a group of friends and get high, drink, chill, etc, etc.

Deviations:

To yill
We are yillin
yillski

I'm yillllllllin.

The number of -Ls at the end of the root, yill-, stress the level of yill one is trying to achieve; as to give others an idea of what kind of night they are getting themselves into.
I'm finally finished with that 12 page paper I've been working on all week, can't wait to go home and yill real hard.

Dude, come over to my place tonight. We're all planning on yillin.
yillin by LaaaaaLa. November 16, 2011
Related Words
Yillson is about spirit and the power from his soul and absouletly God. He is the nice friend for you because of his very good attitude and personality. When you down, don't mind very long. Just see him and he can give you some advise that can help you to spare again the spirit as well. He is very simple and low profile like what he did with his motto, 'you are the best because of your awesome friend around.'
You are best like Yillson
yillson by Yillson December 28, 2017
Verb - God-like, esoteric, nine stand before oneself, to put oneself above others with a big ego,
Shayan- I’m straight yillin on these hoes
Brandon- these hoes have nothing on shayan cause he’s yillin on these hoes.
Yillin by Yvng_shay October 10, 2019
Someone that's doing something outrageously wild/stupid.
"Bro your yillin, chill."
Yillin by Young Yankertanker September 5, 2025

Stealthie 

when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.

This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"

FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"
Stealthie by gwenhyfar October 2, 2016
Word of the Day on May 25, 2026

Summer Teeth 

When someone has a lot of missing teeth.
Mannn, that dude has summer teeth!
What do you mean?
Summer here, summer there...
Summer Teeth by BeckPot August 2, 2012
Word of the Day on May 24, 2026