If a friend happened to forget to use her parking break at an uphill gas station, her car might have started rolling backwards.
She might have turned quickly yelling "OhCrapOhCrapOhCrap" while attempting to use her hands to stop the vehicle? Not her smartest move.
Upon realizing that, she might have run as fast as she could, still yelling, back to her door, swung it open, jumped back inside and pulled the parking break up.
She might have had to restart the car, moving it back up to her original spot to safely get gas.
Upon getting back out of her car, she might even get applause from those around her.