I remember that when I got to NYU, everyone was writing scripts. But I was 18 at the time, and when you write a script, so much of it is about what you pull from life, and this sounds sort of cheesy, but I felt like I didn't have enough life experience at that point to write a movie.

Every weekend in history has worked for movies if the movie connects.

You're only as good as your body of work, and everybody has issues, whether it's Steven Spielberg or Martin Scorsese. I'm not comparing myself to those guys, but you learn more from the misses than the hits.

There's a darkness under 'The Hangover' because ultimately there's a missing person and it's not really that funny. There's a sort of darkness under it that I love, and still people are laughing as hard if not harder than they did in 'Old School.'

I make decisions to do movies based on the cast. I'd just been working with Zach Galifianakis on 'The Hangover', and I was thinking, I've got to find something to do with this guy immediately.

John Goodman's pretty dark - I love John Goodman.

It becomes pretty crystal clear once you watch that first assembly [movie cut] the things that are just grinding it to a halt, so to speak, or slowing it down, or getting in the way, yeah.