Definition of "megalomaniac" []

• One affected with or exhibiting megalomania (noun)

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• "Funny how a people could be ruled by the Spanish for three hundred years, far longer than the U.S. had even been in existence, converted to Catholicism in the majority, yet in all that time they are, as far as this megalomaniac is concerned, incapable of self-rule!"
• "• Axl Rose, often described as a megalomaniac, spent 17 years crafting the songs on Chinese Democracy."
• "• George Lucas, often described as a megalomaniac, spent 17 minutes crafting the script to The Phantom Menace."