Did you ever see Cheech and Chong's Up in Smoke? That's what happens if you really smoke weed and make a movie. You get two guys and no plot and it's basically like, 'Yeah! Let's drive a van made of weed!' And that's pretty much the movie.

The first piece of art that I ever bought - when I could afford it - was a Warhol sketch from the period when he was just getting out of doing commercial work and more into art. It's a sketch of a young guy's face. I guess the gallery that I bought it from thought I would like it because the young guy kind of looked like James Dean.

I actually don't smoke weed, but I've played a lot of stoners - especially with Seth Rogen.

There's this phenomenon where people do like to announce movies that they think I'm doing that I'm not.

Villains can often be one note and I would say in that case, it’s not fun to play the villain. It’s fun to play the villain if he a) has dimension and b) the villain gets to do all the things in the movie that in life he would get punished for. In the movie, you’re applauded for them if you do them with panache. And so that’s why it’s more fun to play the villain.

I wanted to do serious movies. I had a certain idea of what good acting was. That's since changed, and I love doing comedies now. I don't like a lot of those movies now, but I thought those were movies that I could do real, serious performances in.

I don't need a vacation in the traditional sense, like I would if I had a job I hated.