Top definition
1. Overbearing individual who can speak only about themselves, their academic achievements and general greatness. Will often leave others around them with intense feelings of nausea, self doubt and regret.

2. A person who dominates all conversations around them with ridiculous anecdotes about themselves.

3. A person who interrupts a conversation between two other people to interject their own exploits and opinions, whether related to the subject matter or not.

4. A shameless self-promoter, usually a semi-famous architect or designer.
Oh god, here comes Brian to tell us about his spiritual quest across Nepal or how many women he's sleep with this month. Yeah, he's such a complete Ego Terrorist, lets get out of here.
by Ron Donduay October 06, 2010
Get the mug
Get a Ego Terrorist mug for your daughter-in-law Rihanna.
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"
by smiling goose June 20, 2010
Get the mug
Get a ego-terrorist mug for your brother-in-law José.