A person who lives in a realm of their own, they think that any decision they make is 100% acceptable regardless of the reprocussions to everyone else around them. They live in a collection of fictional stories from their own mind, and all stories are fantasies that are dreamed up by a person who sadly, cannot live a life of any real substance and who most likely hasn't left his/her house long enough to experience anything that is actual truth.
Guy 1. "have you talked to that chick from the other night yet"?
Guy 2. "Are you talking about that Ego-terrorist"?
Guy 1. "Hey man, that ego-terrorist of a roomhate that you have left all her shit on your bathroom sink"
Guy 2. "I know man, it takes her hours on end to get ready and we dont tell her that shes a fucking sloppy bitch"