Pissed

This morning, on Military road driving at about 9 AM going west toward Connecticut Ave. The car in front in the left line just stops. I see the driver getting out, slapping the door with rage and just walking from the car. I'm not sure how the cars behind are going to avoid collision with it (traffic on this road, in the Rock Creek part portion is quite fast). I drive away trying to see something in my rear view mirror. He sure looked pissed off.