Lex Luthor: Lenny, I've always considered you the Dutch Elm disease in my family tree.
Lex Luthor: He gets his energy from the sun. Without it, he's like you at night - useless.
Lex Luthor: You know what I can do with a single strand of Superman's hair?
Lenny: You can make a toupee that flies.
Lex Luthor: Lenny, let's try and keep your IQ a family secret.