I love to musicalize things. You do employ a whole level of gravity. You use the emotional heft of music.

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.

That decision to commit your life to certain principles and a certain narrative, if I wrote a paper on that, I know I'd find inconsistencies.

So a lot of our shows where even we think we've taken a very deliberate stand, liberals say, 'That's awesome, you took on the conservatives' same show and conservatives say 'That's awesome, you took on liberals.'

Anything you do to lose weight should be as easy as it can possibly be and still deliver results.

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.

The last few years on ‘South Park’ we have done some of the riskiest things we have ever done, knowing it could kill the show, but we also know that’s what we have to do.