Whoever can tell me who said this wins 500 points.

[Zabin King]

"Someone once said, with great power comes great responsibility."

"Who said that?! I'll kill them with my power!"

[Pimorez]

I'll torture them with my power :D

Don't know who said it tho.. :P

[Zabin King]

If you were correcting me, I'm sure that it was how I put it, but it may not be the only source.

[Pimorez]

Nope wasn't correcting ;)

[[DB]Myth]

Peter Parker, as Spiderman :)

However, Homer Simpson said the second line.

[MyNameDidntFit]

I was about to say that it was Homer :p

[Shawchert]

peter didn't say it his uncle did

[3_Hit_U]

peter didn't say it his uncle did

Uncle "Ben".
But Uncle Ben's friend told him it before that, and I forgot the name :(