ill

Being of illegal age.

That girl is ill but I wouldn't say no.

by sarah October 24, 2003

ill

an accented version of IS by atlanta niggas
the S at the end of words becomes a LL

the greeting "What it is" becomes What it illl

by Tyrone Walthers January 7, 2008

ill

sumthing that is stupid, dumb, or gay. originated at sequoia high school

Q: sup fag y u so gay?

A: aaaaaa ill faget

by boss kid September 6, 2008

ill

It is when a girl is sexy in an unparalleled way. sick

Delida is ill! These girls are not compared to her.

by NtjathiCKris August 20, 2014

ill

idiot lazy liar. someone who claims to have done something that they never did.

For example: A fedex delivery person could be called "ill" when they make the claim that they attempted delivery and yet they never even came to your location for delivery.

That fedex dude is ill.

by kkSF August 29, 2007

that's ill

Something that is ill.
ill = beyond awesome

Yo Son, you see that ride over there?
Yea boy, that's ill.

by j illa May 29, 2008

ill will

Ill will is the amount of hate you generate from niggas around you

From "The Boondocks":

Riley: "I can't wait for niggas to start hatin', I can't wait."

Huey: "So you judge your success by the amount of ill will you generate from others around you?"

Riely: "Hey, if niggas ain't hatin' on you, you doin' somethin' wrong."

by Boondocks2914 July 22, 2008