Outsiders #3(Oct. 2003)

What's not to like with this scene?

Wonder Woman #170(July 2001)

Full of... dung? That's not exactly the way I'd describe Lex, but to each his own I guess.

Oh, and Happy Birthday Falisha!

Superman #77(March 1993)

Oh yeah, even with that awful 90's look he had going, Lex Luthor was STILL the man!

Villains United #3(Sept. 2005)

Quick question, how was Deathstroke planning on drinking that beverage with his mask on?

Lex Luthor: Man of Steel #5(Sept. 2005)

Then you wonder why Lex is a bit unhinged... Imagine if you had to deal with Superman staring in your window all the time!

A priceless Lex Luthor moment.

Lex Luthor referring to Superman as an "obscene alien parasite"... Classic.
Lex then proceeding to deck Supes with a right hook... Priceless!

(From Action Comics #840)

Lex Luthor vs Lex Luthor???

"I'm Lex Luthor!"
"No, I'm Lex Luthor!"
"No you're not, I'M LEX LUTHOR!!!"
"No, I'M LEX LUTHOR!!!"
(From somewhere during Infinite Crisis)

Words of Wisdom with Lex Luthor!

I think that one line perfectly sums up Lex's relationship with Superman.