Who said "Dude, you can't just do that. It's wrong."?

This quote is attributed to Kyle Broflovski.

Dude, you can't just do that. It's wrong. - Kyle Broflovski

"Dude, you can't just do that. It's wrong."

Kyle Broflovski Justice

"Dude, this is so messed up!"

"I'm not a jew, I'm a person!"

"Guys, we need to think about this logically"

"You guys are being totally unreasonable"

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."