South Park is pretty low brow, but it does have it's moments. There was this great episode where terrorists took over Imaginationland, which is where everything that humans had thought up lived. A suicide bomber runs into imagination land and detonates. Ronald McDonald gets his arm blown off, and the terrorists kill Care Bears by shooting them in the head.
Then the boys meet the Council of the 9 most highly most regarded imaginary characters, including luminaries such as Gandalf, Morpheus, Luke Skywalker, and of course Jesus.
It's a three part episode and a lot of the parody is completely brilliant.