On Christmas Eve we were at our daughter's house. She and her husband had just got a new Wii and our great granddaughter (3) was showing us how she could play tennis. I looked at the controllers and there was one red and one black. I asked "why do you have a red and a black controller?" My son-in-law (all serious) said "Because they are two different colors." Every body (but him) laughed and laughed. We were still laughing the next day!!!