First incident occurred when I was turning right onto a residential, I clearly had right of way and driver pulled into their left turn lane and ripped the car in front of me to go first, which ended up being a close call. Second time was when my friend was driving. She lives in an apartment complex so she was circling around to find a spot at a very close and cautious speed. Driver came around at us at a fast speed and had to aggressively slam on brakes in order not to hit us.