Sometimes you'll have great actors who aren't comfortable with improvising. Which can get pretty frustrating. But every actor's coming from a different place and they have their own strengths and weaknesses and your job is to sell them as two people in the same world. Some of them have to have their hands held and some I just let loose entirely.

The difference between this film [Your highness] and Pineapple Express was pretty much in the logistics of the technical ambition of the movie, and the size and scope of the movie. Pineapple Express was a great success, and that was something that we wanted to capitalize on, but we wanted this movie to be bigger, more adventuresome, bring a bigger audience to the movie, and challenge ourselves to do something new.

With Hollywood you're yesterday's news if you get a flop at the box office. So you might as well be braced to have something else to do that's interesting. Have something lined up to keep your stories fulfilled, and your ideas, because if you're just cranking out movies three times a year.

I've protected my protracted period of infancy. For many years. And I have no desire to become an adult.

I always cast people with a sense of humor because people that are super serious don't understand when I ask them to eat a booger it's not necessarily about that. It's about something more. It's about inviting a little bit of absurdity into the process and humanity into the process. Making sure that no matter who we are and what sort of pedestal or glamorous lighting we're under, we're all eating boogers man.

We were in production on a movie called All the Real Girls, which filmed in the Fall of 2001, and we really discovered who Danny McBride was, as an actor. When I say we, I mean me and a crew and a small audience that would hit the art house. He'd never acted before, and it was a really refreshing, eye-opening experience to watch him unleash, in front of the camera, all this comedic potential that we knew he had, as a human being and as the guy doing keg-stands at the party.

I've always had great independence on everything I've done. Nobody's ever told me not to do anything.