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.

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

Cutting carbs, fats, or calories (dieting) is like trying to hold your breath. The longer you do it, the more your body resists it until you finally gasp for air – taking in more than ever to overcome the short-term deficit you induced.

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.'

There's something uniquely aggravating about the smugness of liberal Hollywood.

It is like football with coaches, like, 'We're only going to think about the next game.' It is really true, all you think is, 'Okay, we have to make a good next episode.'

Sometimes I wish I could get fired.