3. People who do not use their turn signals. They are installed on your car for a reason. Those of us unlucky enough to be driving in your vicinity cannot read your mind. Don't be a moron.
4. The Brinks Home Security commercials. They always show a white guy breaking into people's houses. Now obviously some burglars are white.. but not 100% of them. Brinks is just too afraid to show someone who's black or Hispanic or whatnot *gasp* committing a crime.