This is inspired by the bluetooth thread. I really had no idea that bluetooth was sooo annoying, I never even thought of it. I don't have it, but probably half the people who work for my broker do so I just never considered it rude.
BUT, since this seems to be the place, there are a few things that really tick me off:
4. Look, if you have 12 items in the 10 items or less line, I'm ok with that, the store is crowded, you had a long day, I get it. But, if you have 300 items in the fast lane, I'm going to ask you to let me go ahead, loudly sighing at me does not help your case.
Ahhhhh, I feel better already.