On Saturday, we were slammed (what with it almost being the 4th and all) and one of my coworkers was wrapping up an order for her customer. Next thing you know, we hear whistling. My manager (a guy) turns around, sees who whistled and then tapped my coworker on her shoulder to get her attention. It was her customer. My manager was really pissed that he fucking whistled like she was a dog. I was too. We aren't fucking animals. We're human. Don't whistle at us to get our attention. Fuck customers.