On the day that I was driving home my new car I got stuck in traffic due to a 10 car nose to tail at the traffic lights that i was waiting at. Put the window down, turned off the engine, put the seat back a little bit, I put it back as mich as I could so I could just see over the steering wheel, incase the traffic started to move, listened to the sirens of the emergency vehicles who were attending the crash, and trying to work out if it was a fire, police or ambulance vehicle, got the emergency vehicle type 100% correct
, and then listened to the radio.
In other traffic jams, I always listen to the radio and just look around at the scenery. Its awesome when your stuck in a traffic jam and beside you is the sea