A motorcyclist is launched onto the roof of the car in front of him after getting rear-ended.
Additional footage from video below.
The cops get smashed into while they have someone pulled over.
She had no idea how close she was to becoming road kill.
Hey, where did that wall come from?
This is why you don't street race on an open road.
Russian dash cam catches a woman crossing the street without looking both ways. She survived...
This guy manages to crash his snowmobile twice in under a minute.