Where is a video camera when you need one?

I realize this will be much funnier being there and experiencing it but I want to share anyway. So I was walking through the parking lot tonight as this girl was walking out to her car. Some guy came up behind her and tapped her on the shoulder and as she looked behind her, she tripped and fell. Not just a stumble but full on fell on her face with her gym bag and all. Ha ha ha I hate to laugh at other people's expense but it was funny! The worst part was I had to walk past her with a straight face. It was hilarious! That is all.