Chinese Fire Drill. Get at least 2 people in a car (the more the better). When the light turns red, have everyone get out and run around the car, yelling "Fire!" repeatedly. Then get back in the car, but switch drivers. Then drive off when the light turns green and act like nothing happened. (Called Chinese Fire Drill because China is so crowded that there's no place to run in a fire. So you have to get back in.)