Joan Rivers is 80 and she's fantastic. She lives in mortal fear of not filling that 1,500-seat room.

You could teach [George] Carlin in college. It's the construction of the word and the order of things and how they go. How all those sentences are timed perfectly.

It doesn't hurt my voice or anything because some impressions tear my throat apart. [Christophen] Walken is easy; I can do it in my sleep. They all know it by heart. I did it on The Simpsons. I'm surprised that people still want to hear it.

When I'm home I'm in much more of a routine like I said, which I like. On the road everything gets flip-flopped.

I don't know how you do it [working at office]; I would just get up and walk out. That's what I did for pretty much every job I've ever had.

My radio show, I'd show up, I'd read the data, and I would have sound bites and stuff like that.

I don't have a nine-to-five brain.