Discription of Events: Guy honked at me twice, once for letting a biker have the right of way (which is mandatory in CA) and once for letting a car into the flow of traffic b/c im a nice person. He then proceeded to pass me, driving onto incoming traffic and crossing over double yellow lines while we were driving through an intersection. Lastly he stopped in the middle of the next intersection so that i was then blocking traffic even though there was nobody in front of him.