the funniest south park moment i have ever witnessed was in the bono episode, where it shows bono fighting aids in africa... but akl hes doing is dancing down the street and yelling "YEAH, YEAH, YEAH" and pointing at people with aids... then he answers his ringing phone and says "HELLO, HELLO!"
if you have seen this you know the funny-ness involved
1. scott tennermen must die- where cartman get trick into buying pubes
2. the 9/11 conspirisy episode
3. the imagination land trilogy
4. when cartmen freezes himself because he couldn't wait for the wII