That vid reminded me of another reason I dislike the jerk bicyclists. Doing that kind of stupidity in traffic greatly increases the chance of an accident. Notice how many close calls there were in intersections? So Mr Adrenaline Junkie miscalculates and nails a car. And then it's the big bad car driver vs. the poor innocent bicyclist. There's not a lawyer on the planet who can't spin it towards the bicyclist, no matter what the root cause of the crash. So now the big bad car driver has to go spend $ to defend themselves against allegations etc when all it would take to avoid the whole thing in the first place is a small amount of common sense on the part of the bike rider.
I have no problem with the adrenaline rush part of the whole experience (that's a huge part of why I raced motorcycles) but the shenanigans need to be kept away from the, for lack of a better term, 'innocent bystander'.

