illin 

Sick, not feeling well, Under the weather

I was illin last night after eating all that food

illin by Dax September 10, 2003

illin 

Means chilling

Ben: How are you g ?
Ron: Just illin wbu?

illin by dubby901 November 15, 2017

illin 

high on PCP

illin by sky May 8, 2003

illin 

when ur chillin but also having a sick (ill) time

person 1- how was the party?

person 2- it was illin

im illin rn

illin by lizown May 31, 2018

Illin 

Illin

You be illin

Illin by anonymous August 13, 2022

illin' 

1) Trippin', acting erratically or inappropriately.
or
2) Having fun, or messing around.

1) My parole office is usually cool, but he started illin' when I told him I was back to shooting heroin and pimpin' hos.

2) Me and my boys was just sitting around illin'...

illin' by buddhablaze January 28, 2003

illin' 

Remarkable, outstanding, astonishment

Dude.. them jeans be illin'

illin' by The Chow Man October 21, 2004