Alien From a Distant Planet's definitions

diseased

A term used to describe something amazing or awesome; used as a substitute for the surfer dude slang sick, or the hood slang ill.

Substitue for ill-

Gangsta: Yo, dat shit is diseased!

Substitute for sick-

Surfer Dude: Hey man, that was wicked diseased!

by Alien From a Distant Planet December 23, 2007