This list seems to have been doing the rounds for some time (first spotted on an Akai forum in 2000, apparently), but it's very good. Sample quotes:
38. In addition to your in and out trays at work, you also have one marked 'thru'
22. All your significant other has to say is, "Oh no, not another one" and you know what they're talking about.
10. Your wife/girlfriend leaves you. You go into a depression for a while, then decide you can win her back with a simple, touching and heartfelt song, written especially for her. 6 months later, you are still mixing it.