When I was eight years old, I got a dummy for Christmas and started teaching myself. I got books and records and sat in front of the bathroom mirror, practising. I did my first show in the third grade and just kept going; there was no reason to quit.

There's nothing better for a comedian than adversity.

I love touring, I love doing the live show and it's just like a musical artist, you just keep coming up with material and as long as you're coming up with the material and as long as audiences like it, you just keep doing it, it's your job.

Every character I've had in my act - none of them have a similar creation story. I actually thought up Peanut and designed him in my head. I described him to a woman that was making soft puppets and she drew up some sketches. And the character came to be just because he popped into my head.

In 1980, when I graduated from high school, my goal was to be on 'The Tonight Show' with Johnny Carson at least once before our ten-year class reunion. Our class reunion was in June of 1990, and I was on 'The Tonight Show' in April 1990, so I made it by a few months.

If you choke a Smurf, what color does it turn?

I had a happy, dramafree youth, growing up in an upper-middle-class neighborhood in Dallas, Texas. The only thing that was slightly unusual compared to most of my friends was that I was an only child... I don't think that's why my parents gave me a dummy, at least they've never copped to it.