Stupid? Yes.
Dickhead move? Yes.
Funny? Yes.
However, I will say that as someone who has to live in a place full of prius driving, bicycle riding (down the MIDDLE of the street, not stopping for stop signs, etc.), liberal, granola douche bags, it's no wonder people wanna smoke the sh*t out of bicyclists out of frustration from all the other self righteous, "holier than thou" bike riding environmentalists. Just sayin.
Also it's interesting to note the violence, severity, and ignorance of the top comments on the video. "How miserable is your XXXXing life that you go out of your way to harm fellow americans who are simply going about their day? You are absolute scum." and "You are a XXXXing dumb ass. They are not "Bicycles" they are people. I hope you die of cancer." Wow.