I wasn't very good as a puppet. A lot of times in a movie, you need a really good puppeteer: you're sort of a puppet, and you're doing what you can. But I always, from the beginning, was kind of making up my own stuff from stand-up and sort of directing myself, so I wasn't very good in movies where I didn't have control.

Monty Python never directly said, 'We're liberals' - they just did their sketches, and you had to figure it out. Generally, they were anti-establishment, of course, making fun of the people in power. I think, comedians, that's their job - pointing out what other people might not notice and going, 'Yoo-hoo, over here.'

Every celebrity in the world, if their movie bombs or whatever, they hold their kid up on a magazine and say, 'I'm really a dad.'

I had written in another draft a completely different kind of fight, but they said they couldn't afford to shoot it. They needed a fight scene, though, so I was told to put a fight scene in, but not the one I had written.

And if you can offer an explanation as to why it doesn't work then you've got to the whole root of comedy.

Comedy has to be done en clair. You can't blunt the edge of wit or the point of satire with obscurity. Try to imagine a famous witty saying that is not immediately clear.

There's not one thing that inspires me the most. Me and my friends joke around with each other and hang out so much that whatever makes us laugh really hard makes it into 'Workaholics.' But the characters that I think are funny are guys that are confidently stupid.

I guess as you get older you sort of see the mechanics, even with the best comedians. There's admiration for people I admire, but it's not guttural laughter. It's a wry 'Oh, well done, sir.' But I sort of miss that slightly; I miss the raw joy of comedy I used to get.