1. Birds
    The swooping, the pecking, the talons, the beaks, the flapping.
  2. People who do not use "reply all" properly
    Everyone doesn't need to know why you can't make it to some social event, so just reply to the sender. But all parties on a business, legal, important document email are most likely included because they need to be!
  3. Feet
  4. People who have their blinker on but aren't turning anywhere.
    Don't you hear the "click-click, click-click" sound?? Or see the arrow flashing??
  5. People who don't wave from their car when you let them in/out.
    How rude.
  6. Bread/toast that rips the roof of your mouth.