When the driver of an automobile exits the stopped vehicle during a red traffic signal (stop light, red light) and urinates. The driver must finish urinating before the traffic signal changes to a green traffic signal (green light, go). If the driver does not finish urinating before the signal turns green he is to be scorned and ridiculed harshly by occupants within the vehicle and all surrounding vehicles and their occupants, however if the driver completes the task he is to be applauded by all.
Did you see me do a Puerto Rican Gas Pump? The light turned green just as I finished.