Superman

[gh1]

If his weakness is kryptonite, what is Lex Luthors?

[gameknight]

over confidence
and kryptonite as in one story-arc kryptonite is lethal to humans asa wlel but in a lower form and the fact he holds a piece for so long he gets ill

there are different forms of Krytonite arnt there?

[gh1]

kryptonite is a fictional element but krypton is atomic number 36

[Countess Roxy]

Lex luthor's weakness? o.o Ummmm -robot voice- UNKNOWN! =p

[gameknight]

he thinks too much, thats his weakness
that and a bald head

[Munnibadnaam420]

there are different forms of Krytonite arnt there?

[jayv45]

he thinks too much, thats his weakness
that and a bald head

Lol that's funny