Me and my friend were riding our bikes down a really loving steep hill, he was ahead of me and then he fell off. Since I was going so loving fast and there was no where I could really swerve out of the way. My options were either to hit him or the bike, so I hit the bike and it sent me flying. After I went face first into the dirt I blacked out. My friend saw what happened next tho, my bike was also sent flying and landed right on the back of my head, cutting it open a good 6 inches. He had to carry me back to the car and call an ambulance