One day a blonde decided that she would like to buy a tv. she went to the electronics store and asked the man if she could buy that tv. The man said "sorry we dont sell to blondes. she went home an dyed her hair black. The next day she went back and asked for the tv again. The man replied " sorry we dont sell to blondes".
"But my hair is black" she replied.
"Yes but the 'tv' you wanted to buy is actually a microwave"