Discription of Events: Decided to tailgate me in a 55mph zone on 322. Was going 65. Decided to pass me (ok fine, but really?) Tailgated the next person. Decided to try to pass the 2 cars in front of them. While passing in the opposite driving lane oncoming traffic was on its way. This person didnt know what to do and decided to cut the other 2 cars off that they had to swerve. I had to break really hard. I layed in my horn. They then decided to tailgate the next person. Decided to pass that person and almost ran into incoming traffic again. They tailgated the next truck finally until it was a 40mph zone and could no longer pass at all due to the amount of traffic coming. This person could have seriously injured or even killed multiple people including myself today and I have never been so scared or worked up while driving. I hope wherever they were going was worth it. I am extremely infuriated.