A noun that describes a person, thing, place or idea.

Beyond sick. Dope, Cool, fly, fresh & ILL. Nice

Having great skill or skills with respect to a particular endeavor.

Clothing Company
Those shoes are ill 2 def (meaning dope, fresh or cool and etc.)

Your place is ill 2 def
Man....she thick as hell. She's ill 2 def.
Just got my car did & it's looking ill 2 def.
My homie can out rap you...he's ill 2 def when it comes to rhymes.

1. Beyond sick. Insane. 2. Too Dope. 3. Too Fresh 4. Crazy 5. Bananas. 6. And anything that is cool or fly.
by Katie_Williams November 18, 2012
Get the ILL 2 DEF mug.