[youtube https://www.youtube.com/watch?v=1iSR1Pzm9MQ&w=560&h=315%5D
This Audi got a little too aggressive and picked a fight with the wrong truck. The Audi driver is annoyed because it's stuck behind the truck. Once he manages to get in front, he starts brake checking. The truck lays on the horn for and the driver fires off the middle finger. Bad move Audi.