A disease in which a teenager regresses in a fit of narcissism, self-centeredness, and egocentrism, refusing to be accountable to own behavior, projecting anger, rage, and immaturity throughout the world, with a sprinkling of ass-holeishness.
A person with assholeitis may display: Screaming in parents' face, in a high pitched, screeching, nonsensical grandiose way, in an attempt to be re-breastfed. A person with assholeitis will also display pervasive denial. (Seek attention from perturbed, tired, teenage peers.)
of or retaining to being an asshole; practicing asshole behavior; public diagnosis of being a mean, snobby, and disrespectful person; also is main diagnosis for college professors and dorm resident advisors. It is usually treated within a time span, and treatment consists of turning the stick up someone's ass about an inch every visit to the assholeologist.
-Dan is almost as much of an asshole as Sean!
"No, Dan really isn't at all..."
-Yeah right, his assholeness is bigger than his actual asshole, and that's saying something.