This. There are people today who "hunt" cyclists and Prii and roll coal at them:
http://youtu.be/C_5h4CKRZO0
Edit: I guess this is what trolling looks like when the troll hasn't discovered the wonders of the internet yet.
https://en.wikipedia.org/wiki/Rolling_coal
Edit: I guess this is what trolling looks like when the troll hasn't discovered the wonders of the internet yet.
https://en.wikipedia.org/wiki/Rolling_coal