"Tssst"...Cartman's so evil that after his mom's failed attempt to get a nanny to straighten him out,she hires the Dog Whisperer....
I just thought it was hilarious that Cartman had to be treated like a dog in order to get him to behave...
Hard to decide... but I really loved the Imaginationland trilogy. There were some things in the Director's Cut I wish made it to the final, but I just thought that it was both funny and epic.
This is so hard,
but if I had to choose: Scott Tennermon(sp?) must die and make love not warcraft
and another but I can't think of the title D: it's the Tourette one....