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A psychological disorder in which a person experiences feelings of extreme narcissism, self righteousness, materialism, and a highly developed inferiority complex. The sufferer also will hold him or herself to the highest level, act like a fucking jackass and sound like a walrus wacked out on qualudes.
If Ezra doesn't watch it, he'll catch Devinitis!
by Mr. Hockney October 15, 2006
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