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Narcissistic personality disorder (NPD) is a personality disorder in which the individual is described as being excessively preoccupied with issues of personal adequacy, power, prestige and vanity. This condition affects one percent of the population. First formulated in 1968, it was historically called megalomania, and is severe egocentrism.

Read more  >http://en.wikipedia.org/wiki/Narcissistic_personality_disorder

11 years ago. Rating: 8
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Delusions of grandeur--  An egotist, someone that thinks the world revolves around them

They are the person that walks into a room and says.. "here I am' rather than 'there you are'. 

11 years ago. Rating: 5
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