I was just walking through downtown, and there was this kid (probably 17) on an old singlespeed riding on the sidewalk toward me. About 15 feet from me was an empty McDonald's cup, standing upright on the sidewalk. This kid deliberately takes his foot off the pedal just to knock it over--the WAY he did it, though, was what made it so funny; it was as if he saw the cup at the last second and was like, "Oh, $h!t, I gotta kick this cup!"

I looked at him quizzically as he continued past me, and a woman walking behind him and I shared a knowing smile. I didn't lol, though.