Thanks to the lovely weather yesterday (lovely: not 90+ degrees), I went on a bike ride with my roommate and a friend around the East Side. As we were making our way back home, some asshole threw an unopened can of beer at my roommate, hitting her ankle and bike frame and spraying open. He managed to throw that sucker over a fence, but I still can't figure out what his motive was. He yelled something at her, but I didn't catch it because I was desperately peddling to pass a bus before it moved into the bike lane for a stop.
So was he just being an obnoxious drunk or is this another example of drivers' embittered resentment against cyclists?