illi

illi is a VERY sexy girl and very popular, she’s basically a boy magnet!!

“she’s a leng one styl, she must be called illi init”

a hard drug made from mixing pcp, and embalming fluid, than drying it on mint leaves or tobacoo, to be smoked,

by Sk8ordie May 17, 2003

illy

His whole whole set was pretty illy

by Soledad July 24, 2003

I'm so Illy - used in I'm Illy song by T.I.
in Paper Trail.

by wscarli September 20, 2008

Slang term for a bong, specifically of the brand "Illadelph"

Yo, lemme hit the illy.

by BoofAss September 30, 2015

My new shirt is so illy.

by ayo4abo11 February 27, 2009

illy is a word that is recently used more in the hip-hop world. it could mean something is too good or very nice.

instead of saying "my watch is sick" which means my watch is very good, u can say "my watch is illy or ill"

by Lynch-Mobb June 29, 2009