I was certified to take x-rays, but you can't just show up and start cleaning people's teeth.

I love doing radio, and I love doing stand-up, obviously. I'm good flying up to four hours, but anything past that, I want to kill myself.

I'm always looking at new ways to tell a joke so that it doesn't get stale while working on new jokes every night or I would go absolutely crazy and would want to kill myself. I just want to go in there and talk about what's bugging me.

I was scared to death because for the comics of my generation, HBO specials are like the pinnacle. I'm thinking of all these unbelievable comedians I've seen on HBO: Chris Rock, George Carlin, Damon Wayans, Richard Pryor and Billy Crystal. I started having a panic attack seeing my name in that list of people. It was pretty overwhelming.

I was certified to take x-rays, but you can't just show up and start cleaning people's teeth.

I couldn't trash [Adolf] Hitler enough. Poor bastards, they make all these contributions to the automotive industry, aeronautics, space - but you pick one wrong guy and it's all out the window. They're never gonna live that one down.

London was like that too. It was that time of year when all the rich kids with the oil money have their cars shipped over. Some of the most beautiful cars I've ever seen - with the worst paint jobs! It was just this hilarious, disgusting display of wealth. The shamelessness of it. To be that shameless about your money when you're a guest in a country was astounding to me. But I saw the humor in it.