That mouse story reminds me of when I was in tech support (for a healthcare utilization review company - I led a small team there). We had one nurse call and say her mouse was dead. I mentioned that it might not be plugged in securely or maybe a driver wasn't being run, but she replied that she was pretty sure that it was dead. So, bringing a replacement with me, I went to her office and, sure enough, the mouse was dead. Someone had swapped out her PC mouse for a "real" (albeit dead) mouse. Having a good sense of humor, she played along and we all had a good laugh. Naturally, I disposed of the dead body by slipping it into the lunch bag of the guy we knew played the joke on her. It seemed like the right thing to do, ya?