Only -12 today, and the snow on the roads has packed down substantially. A middle-aged gentleman didn't feel like waiting for traffic [i.e. my wife and I] to clear out of the way, so he pulled out onto the wrong side of the road and went around us. Since we were at the top of a hill, I coasted down behind him, then went into the lane beside him at the bottom. I turned around at the light and gave him a big wave and smile. He looked grumpy, but his passenger seemed amused.