people who have those 'R U 2 close' signs on their cars and who insist on driving everywhere at 15 mph - yes I am too bloody close cos you're going too bloody slow!
People who drive at 45 mph on a 60 and who still drive at 45 mph when they go through a 30mhp
Weirdos who talk to you at bus stops, even though you are wearing headphones.
People who don't say thank you when you've held a door open for them.