It's this simple law, which every writer knows, of taking two opposites and putting them in a room together. I love anything with Cartman and Butters at the same time, it's great.

I just realized that there are going to be a lot of painful times in life, so I better learn to deal with them in the right way.

If we have a great idea, we'll go, 'Oh, this could be a cool movie.' Or really for us, it's more like, 'Oh, this is a really bad idea. Let's do this. This seems really stupid.'

Hollywood views regular people as children, and they think they're the smart ones who need to tell the idiots out there how to be.

You don't need missionaries in Colorado; you got Colorado.

What we're always looking for is weird social issues and weird connections to make. Luckily for them, there's no shortage of material.

My first serious girlfriend, when I was 16, was Mormon. I went to her house for 'family home evening,' and I was like, 'Why aren't you people ignoring each other and watching television?'