We watched some of these videos in one of my law classes, they are hilarious. There is another video that shows this one woman throwing a soft drink up in the air and landing on a stranger at a bus stop.
The reason we watched these videos in class is from the many lawsuits being filed against the people with the train horns. In one of the cases we went over, a man honked his train horn, scared the older female driver in front of him, she stomped on the gas and killed a pedestrian crossing the street. The man with the horn was charged of involuntary manslaughter. The man has yet to be convicted of anything.