Bicyclist:
Ride 3 or more abreast on two lane twisty roads instead of single file, blocking road & forcing oncoming traffic into my lane
Ride middle of roads during rush hour and wonder why people honking at them
Blow through traffic lights thinking those only for motor vehicles
Recumbent road bikes, they look so smug while screwing up traffic
Lardos in tight bike outfits and cost more than the bicycles