Some car drivers don't like motorcyclists filtering through traffic and will intentionally move to block your path or beep and shout at you. This Los Angeles driver took it a step further, steering his pickup truck into a filtering motorcyclist.
After getting back to his feet, the rider notices the driver continuing on his way, and rather than picking up his motorcycle, decides to give chase.
Leaving his bike in the middle of the outside lane, the rider leaps head first into the bed of the truck and, we imagine, proceeds to have a quiet and polite discussion about the recent events with the driver. Or maybe not.
According to the YouTube description, the rider 'lightly back-handed' the rear of the truck to alert the driver of his presence. A simple beep of the horn or twist of the throttle would probably have sufficed.