BOO! That is one nifty little term that will never be played out. Say it on Halloween; say it while leaping out of the closet at your grandma; heck, say it to your boss when he least expects it. Ha, now that would be priceless. Scream it in his face like a true ghost would. Okay, you realize I'm only joking here, right? I don't really expect you to start shouting BOO in your supervisor's face. In fact, I don't think I would recommend it at all. Anyway, about those wonderful and classic halloween...