The title pretty much says it all: Depending on your viewpoint, this is a total jerk move, or a heaping plateful of sweet, sweet, justice.
It’s simple: cager cuts off motorcyclist, while at the same time losing his wallet, which had been left on top of the car and fell into the road. When the rider tries to give him back his wallet, he’s rewarded with the middle finger. After finally succeeding returning the wallet, the rider then gets his revenge by grabbing the phone off the roof and dropping it in the roadway.
Is that fair, or is it a low blow? Or, as some viewers suggest, do you think the whole video was staged to start with?