Light warning, sex is mentioned near the end. It's nothing bad, but in case there's any hardcore conservatives of people who don't know what sex is (which I find unlikely, but anyway) don't read it.
Oh yeah, and Hell is mentioned over and over. So if you have a problem with that you probably shouldn't read it either.
http://www.boardofwisdom.com/mailquote.asp?msgid=3972
I'd heard about this in my Political Philosophy class a couple years ago, and I'm glad I found it again. First time I heard it I laughed my [censored] off, and it's still pretty funny.