I was playing Football with some friends and was running back to catch the ball. One of my friends brothers was riding his bike in the middle of his game and happened to be right behind me while i ran backwards, we both collided. His face was all tore up and he was bleeding pretty bad, his dad saw the whole thing and started to go ape on me..I was only 10 at the time so i ran home crying because I was in pain and I got yelled at by some random guy. The only injury I got was a bike chain mark on my arm and hurt feelings :c. I told my mother and she walked up to the house, nobody was there cause they went to the ER or something, lucky them.