so a blone chick walks in a tv shop and tells the owner that she wants to buy a tv. The owner says, "i don't sell tvs to blonds" So the blond goes home and dies her hair black and comes back the next day and asks for a tv. The owner says that he doesn't sell tvs to blonds. The girl who was now puzzled asked the owner how he knew she was blond. The owner says, "Because thats not a tv, its a microwave"