Cars that honk when the owner remotely locks them. I jump every time when I'm walking through the parking lot.
Bills from companies for 5 or 10 cents after you've just paid the balance in full -- or thought you had.
Toll-free service callers who still call after you've signed up on that 'Do Not Call' list.
Nonprofit organizations we used to donate to who do not take 'no' for an answer. I am polite about it but eventually want to say hey! Sign up for my nonprofit kidney account or mustang sanctuary will ya? We'll cancel each other out.
Hair stylists who cancel at the last minute when you've scheduled the appt. around an 'event.'
Restaurant meals that come to the table cold, or when they bring the appetizer out with the entree. We eat out so seldom, we go to a nice place and expect a great meal. And yes, it gets sent back.
People who tip 50 cents or a dollar to 'make a statement.' I was a wait person, and I know how hard they work. Maybe it wasn't even their fault. Talk to the manager, but don't be a boor.
People who talk over you before you've finished your sentence, or who make you feel you must rush through what you are saying.
Computerized services that cut you off before you've completed the transition, thus making you begin again.
ATMs that don't work when you drive up to them.
Stores that are closed during normal business hours.
Just a few of my unfavorite things ..
What gets your goat?