When I was growing up, my parents asked me what I wanted to do, and I said that I wanted to live in Springfield. They were like, "Well, that's not how it works. There is an actor who play Homer, and someone who writes what Homer says." So, I was like, "Well, I want to write what Homer says."

I mostly like documentaries, so I always think things that happened in real life are so astounding that why would you make a movie about something fake.

'Allen Gregory' came about because we wanted an animated show and we were just tossing around some ideas about me playing a 7-year-old. We thought that would be cool, because we couldn't do that in real life.

People are so funny. There's no winning with commenters or anonymous people. They'd be rude that I was overweight, and now they're rude that I'm healthy.

I like when you can have a conversation with people and it's not just stock questions.

Once you make a movie like 'Superbad,' when it's popular and you're the lead, you get offered all kinds of things and there's a temptation to make bad movies either for the money or to maintain your relevance in pop culture.

'Funny People' is my favorite performance of myself to date. Even though it's a comedy and there are serious moments, I really felt like Leo felt like a real person. It didn't feel like I was playing myself. Whether it's a comedy or drama, I just try to make it as realistic as possible.