Some folks have developed a site devoted to those poor minions who slave away, day in day out, serving the thankless and (in some instances) brainless consumer. I believe anyone who does, will, or ever has worked any sort of customer service job will appreciate the humor. (Actually, everyone should really appreciate the humor. It's good stuff!)
So take some time. Kick back and enjoy. And check out the comedy stylings found only in a Retail Rant!