I first heard the Christmas song "Up On the Housetop" when I was about 4, and I ever since then, those were what I thought the lyrics were. I always wondered what it meant, because the lyrics never made any sense. Maybe it was that children are not in school on Christmas? But then, about 2 years go, I got suspicious, so I went online to see the lyrics, and that's when I realized that I had been wrog all those years.