If you're working with a band and you really want to work them into the episode, you've got to say to them, "Look, we need you around every day and on Tuesday night all night because we need you to do voices as we're changing stuff." We do the show so quickly, and you just can't get bands to do that. It's not really fair.

I think the neoatheists have set atheism back a few decades. And I'm a self-described atheist.

Do goofy stories make people nice? What if, in their goofiness, these stories somehow inspire that in the right way. Is that a social good?

I would vote for a Mormon.

Anybody in television lives under grinding deadlines.

We've had musical stuff in the show [South Park] forever. That's mostly because Trey's a big musical fan, and he's a great songwriter. He's been writing songs his whole life. So since the beginning, we've always put a lot of musical moments.

It's the business of movies, it's the fights that go along with the level of budget, and more than anything, it's the creative constipation of having to live with one idea for two or three years. It's just not that fun.