Most recent, a little car decided to gun it past me on a 4 lane road, cut back infront of me, and brake to make the mandatory right we where both going to take, all less then 50 feet from the turn.
Buzzed by an SUV on a 5 lane (2 each way and a lane for turning) 40mph road that didn't want to go completely in the other lane to pass me. Managed to catch up to him about 10 blocks later as he parked at walmart, being confronted by a pissed off 6'8" 230lb guy turned him pasty white. Informed him he committed a criminal offense, asked for an apology and a promise to be careful next time, since a life is worth the extra energy moving the wheel over 2" more requires.