Pet Peeves - What Drives You Nuts?

I started making a list of pet peeves and it grew. Originally, I was brainstorming ideas for why someone would commit a murder or a crime, but it was cathartic to write them all down. Some are humorous, and others make me go, "Grrrr!"

  1. People who leave grocery carts in parking places instead of returning them to the corral 
  2. People who leave two squares of toilet paper for the next person
  3. People who leave an empty box or container on the pantry shelf
  4. People who talk on the phone in a public restroom
  5. People who see that the copier or printer is out of paper and walk away
  6. Telemarketers, especially those who call me at work on my cell phone
  7. Those little ribbons for hanging in women's shirts and sweaters
  8. Tags in clothing
  9. People who don't hold the elevator doors for others
  10. Sales people who don't listen
  11. The fact that there are fewer hot dog buns in a package than the number of hot dogs in a package
  12. People who talk on the phone or text during a movie in the theatre
  13. Blogs that require me to login before I can comment or share
  14. Companies that bombard me with surveys - In most cases, I paid for the service; I don't need homework.
  15. People who dump things they don't want at the grocery store on other aisles or at the check out counter
  16. People who are always preoccupied with their phones and don't talk to the people around them -- especially their children
  17. Companies that use way too much packing material -- Thank goodness, I don't get those Styrofoam peanuts anymore. They used to stick to everything.
  18. People who drip or spill and don't clean up their mess
  19. People who talk during theatre performances or concerts
  20. Dog-eared corners in books

Who knows, some of these may end up in a future book or story. What would you add to the list?