illnasty 

A term only used by Mitch Jones

Yo this song is illnasty as fuck rad duude

illnasty by itzyaboiskinnypenis August 8, 2019

illnasty 

so ill, so GLORIOUS, so hot words cannot describe.

boy: yo look at the sexy ladyz
boy2: sexy aint the word, them ladyz are ILLNASTY!

illnasty by juicey_____MA March 22, 2005

ill nasty

adj.
1. Tastes bad

2. Same usage as "ill" for tricks or stunts - higher degree

1. After eating ramen enough, you begin to realize that vegetables bust the ill nasty in the worst kind of way

2. Yo, that triple back-flip half-axle double grind was the ill nasty!

ill nasty by Brett Staebell May 23, 2003

illnastian 

The act of being so fucking ill that noone can touch unless permission.

Forrest, Merlo, and Joey are the only illnastians alive.

illnastian by goey j™ August 21, 2008