Back when I worked at the Mall I myself had two encounters with crazy Black Friday Shoppers. The first was a fight that broke out over a men's button down (seriously), that was quickly broken up because one of the ladies realized there was another one on a different shelf.

And the second was out in the parking lot, people screaming & fighting over a parking space. I walked upon it as I was walking to my car. That one however I didn't stick around for because I had a feeling the police were about to be called.

What's the crazy Black Friday incident you have personally seen?