The selfie has become a new autograph, but it takes twice as long to do as a real autograph. I do it because I'm like, "What am I going to do, these people bought me my house." Why am I not going to take a picture with them except I always say, "You have to hold it up! Shoot down or it's really ugly if you shoot up!" So not only does it take longer, you have to teach them camera angles.

I've signed dicks, asses, parole cards, a colostomy bag while it was still pumping. A couple of years ago, I signed a bloody Tampax. That's one you don't forget. I'm not asking for someone to top that!

I like art that challenges you and makes a lot of people angry because they don't get it. Because they refuse to look at it properly. Rather than open their mind to the possibility of seeing something, they just resist. A lot of people think contemporary art makes them feel stupid. Because they are stupid. They're right. If you have contempt about contemporary art, you are stupid. You can be the most uneducated person in the world and completely appreciate contemporary art, because you see the rebellion. You see that it's trying to change things.

Fame is protection if you go to a scary place. Fame is fun. A lot of people don't say anything and you don't know they know who you are.

Many hundred-million-dollar Hollywood comedies aren't any good. They're trying to shock you.

The Easter Bunny is a major reason for heroin addiction in America.

My films can be considered political action against the tyranny of good taste.