About the best I've done myself was several years ago, working with a friend of mine, for Huffy Service First. We arrived at some woman's house within a couple of days of New Year's Eve to build a piece of furniture she ordered. It didn't start well when she got snippy with us for arriving 15 minutes early, and went completely to hell when she finally saw the finished product - which was a mirror image of the photograph she used when she bought it. NOT being pleased, she ripped into us, demanding it be built the way it was in the photo, not caring that it couldn't be built that way, we built it the way it was designed. My friend did all the talking, but as time went on I noticed his hands were literally shaking in an effort to keep his temper. Finally we simply walked out, instructing her to take it up with our supervisors... leaving me to say "Happy New Year! =D" cheerfully as we left. Never heard about it again. XD;

And good to see you posting again! Even if it's a rant. XD