I was sweeping the fitting rooms with a coworker and she runs her hand across the top of a mirror and finds something. She pulls it out, screams, and reflexively throws it at me. It hits me right in the chest and goes down my shirt. It was someone's dirty period panties. They were soaked in blood. Someone clearly got their period, swapped their dirty undies for a stolen pair from the store, and couldn't even be bothered to take their mess with them, so i take it home.