The quote in your sig is from Monty Python's The Meaning of Life, a truly brilliant movie. The guy at The Very Big Corporation who says that goes on to espouse some truly deep and primal philosophy about the ur meaning of life itself. When he finishes, another guy ponders deeply, then asks, "What was that about hats, again?"
I love that movie, not the least because it made my Dad laugh when I took him to see it while my Mom was dying. :thumbsup: