I just had a son and had to take him to the paediatrician and he measured his head and apparently he's in a group in which only 14 per cent of the population have a bigger head than him. Then she said: "Do you mind if I measure your head?" I said: "Go ahead." And she was shocked, because less than one per cent of the world's population has a bigger head than mine. So I guess that means I'm pretty full of myself. Or that I have a huge brain.

I'm really excited about our DJ set. That's probably the most exciting of all. It's selfish but it's always your own thing that you're most concerned with.

I serve society by rocking!

I'm an aspiring writer. I hate that phrase. You're either a writer or you're not.

Justice is a word that resides in the dictionary. It occasionally makes its escape, but is promptly caught and put back where it belongs.

You only have to go hardcore humiliation on the first film. On the subsequent sequels, you can coast.

I just remember the early days of Tenacious D. There was no talk or thought about doing a TV show or a movie.