[Mike Tyson] was fantastic. Well, here's the cool thing about Tyson. It turns out he's a huge fan of Old School, which was one of Todd Phillips' earlier movies. So he got to the set and he already liked Todd and he trusted Todd.

I'm a very jaded and cynical person.

You see a lot of sides of people on a movie set because it can be really taxing and to kind of go through all that together - you really get to know someone.

It's incredibly fun to play someone that you don't like. It exorcises your own demons in a way. It's cathartic. We all have things that we don't like about ourselves, little things. And I get to amplify those things and put them out there. It's fun and it has a cleansing effect.

I'm kind of embarrassed by how quickly I adjusted to L.A. I really love it. It's so pleasant.

Todd [Phillips] doesn't care. That's part of his genius as a director, he will say anything to anybody.

I happen to think singing is hilarious, especially when it pops out at the wrong time.