Everybody out! Run around the car! Quick quick quick... get back in your seat before the light changes!
Or, in the case of three young Chinese women I saw this morning on my way to work - if you see a fire truck, pull over! Fling open the doors, run around, and giggle as you try to simultaneously watch the firemen in the truck AND get back into the car.
It totally made my morning. A Chinese Fire Drill!