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1. Arch enemy of Superman.
2. The richest man in Metropolis. He could afford to buy as many cakes as he wants, yet he chose to steal forty cakes. And that's terrible.
When no one was looking, Lex Luthor took forty cakes. He took 40 cakes. That's as many as four tens. And that's terrible.
by Jaime H. February 26, 2008
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May 7 Word of the Day
Paper product used as a barrier against unwanted messes, such as the liner at the bottom of a bird cage.
Please put a New York Times under that before it gets all over the place.
by Phaedrus331 February 12, 2021
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Most famous on the internet for shouting WRONG!!!!!!!!!!!!!!!!!!!!!! in Superman Returns
Lex Luthor: Come on, let me hear you say it, just once

Lois Lane: You're insane

Lex Luthor: No! Not that, the other thing

Lois Lane: Superman will never-

Lex Luthor: WRONG!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
by Funny Fad Guy® October 17, 2009
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Your arch nemesis at work. A person that opposes everything you represent, and does nothing besides make your life miserable.
Michelle Obama: Hey Pumpkin, do you want to watch Fox News?

President Obama: No, that network is filled with Lex Luthors.
by glantern35 July 21, 2010
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Superman's arch-enemy. Intelligent, funny, and ruthless. Even though he has no superpowers, he is dangerous.
Lex Luthor is president of the US in the Superman comics.
by Adrian August 29, 2006
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