it mocks religion
Apu : "Do not offer my god a peanut sir!"
Gay Republican's
Lisa: "Gay President in 2084?"
Gay Republican Guy: "Hey, we're realistic" Bill Clinton
Marge: "That's a pretty lousy lesson"
Clinton: "Let's face it, I'm a pretty lousy president"
etc... etc
The Simpsons are not reality, they are amusement. Its hard to believe 13 years or so ago they were believe to be the antichrist by some radical right wing religious organizations.... I'll take Homer over pop music anyday. Sorry Britany, but I don't care how young and in shape you are, when the mellons don't move at all.. they didn't come from a natural vine.