I like south park sometimes its a bit adolescent but what I love about it is butters .On the surface, he's King of the Innocents. Underneath, he's a righteous mofo with a secret superhero (Professor Chaos), ready to take revenge on those who've mistaken him for a wuss.
One of my favorite quotes between cartman and he are as follows;
Butters: We're not Christian, we just pretended to be.
Cartman: Remind me to cut your balls off when we get back.