Top definition
The illusion of being highly intelligent, often displayed in a classroom environment by continuing to speak out on a subject in which one has no actual knowledge.
Due to being so Illougent, Tyrone continued talking to the professor about advanced psychology as though an 18 year old might know anything on the subject other then from watching the Doctor Phil show on TV. His Illougence was preventing the class lessons from proceeding.
by Commander Meatpuppet January 31, 2009