Artist: Frank Zappa & The Mothers of Invention
Album: Freak Out!
Song: "Who are the Brain Police?"
June 27, 1966 Verve Records

Quote:"A lot of people police their own brains. They're like citizen soldiers, so to speak. I've seen people who will willingly arrest, try and punish their own brains. Now that's really sad. That's vigilante brain policism. It's not even official, it's like self-imposed. ... It's hard to pin it down to one central agency when you realize that so many people are willing to do it to themselves. I mean, the people who want to become amateur brain police, their numbers grow every day – people who say to themselves, 'I couldn't possibly consider that', and then spank themselves for even getting that far. So, you don't even need to blame it on a central brain police agency. You've got plenty of people who willingly subject themselves to this self-mutilation."
--Frank Zappa

interesting how this song plays in today's world.