I'm not like a high intellectual. That's the thing.

Tom Kenny is a master of changing a pubic hair this way or that way, and sounding like a totally different character.

If everyone else is doing something, I have little or no interest in it. If you're known as this guy who can do any kind of sound or voice or whatever, somebody will go, "Do you do Christopher Walken?" "No." "Well, why not?" "Because everybody else in the world does it." My carpenter does Christopher Walken.

I got a liberal education. A white guy, rapping as Bugs Bunny, on a quintuple-platinum album.

It's very hard to take a character out of nothing, and put a hook on it, especially because it's only sonic. Futurama is a sonic world, and everyone's attention is focused on that sound and that little cartoon image. You can change it.

I don't have that much of an ego where it's like "How dare you, you can't do something without me."

Robin Williams understands sonic performances. He understands what it's like to change your voice up.