People who don't use their headlights in the fog.
People who are constantly late.
People who call meetings at 4pm.
People who speak like jackasses but then complain about immigrants not being able to speak english. Their broken english is better than yours, and you've been speaking english your entire life. This is awful where I live. If I hear some redneck say "I seen at pitcher o yuns. At wuz purty." and then in the next breath complain about having to push 1 for english on a phone menu, I immediately judge.