This happened to my dad when he was a teenager.
A few of his friends and him heard about this road that is haunted by a man and that every time a car drove by he chased after it.
One day, my dad and his friend's decide to drive down that street. They knew that once you hit this bump in the road; turn off your lights and drive down at a steady 40 mile per hours. About 5 minutes down the road the driver of the car looked in the rearview mirror and saw the man running behind them.
Moments later, they were gaining speed and the man was still right on their tail. Seconds later, the man jumped on the trunk and held on. They noticed that the man's face was burnt. The driver of the car swerved and sped up but the man stayed on. The driver stomped on the brakes and the man slide up the car and the driver slammed on the gas and the man flew off the back.
They noticed that the road was a dead end and that they would have to turn around. They turned around and hit the gas and reach about 60 miles an hour and flew past the man on the side of the road. The man started running after them but once they hit the bump in the road the man stopped and stared after them.
The next night they all got together and looked at the car. There were scratches on the trunk of the car.
They asked around to see if anyone knew about the man, and they found someone.
In the early 40s or 50s a family moved into a house on the road. A group of teenagers tormented the family, and lured the man out of the home. A few of the teenagers set fire to his home with his wife and son inside. The man ran inside in attempt to save them, but they were already died. In the process of saving them he was seriously burnt and came after any teenagers that came onto that road.
Stories say that he still haunts that road and every car full of teenagers drive by he attacks them... Just in revenge for his family.
My dad and his friends never went down that road again.