Black Friday is the day after Thanksgiving here in the US, big shopping day. The stores have all kinds of huge sales with great prices. And people go nuts, waiting in long lines for hours for one item, getting into fights over what they want. It's considered a kickoff to the Christmas shopping season, and retail takes in a lot of money. It has gotten ridiculous. People steal things out of others' shopping carts, and they have trampled each other trying to be the first to get that must-have item. It's crazy.