Here are just a few
People who honk at you the second the light turns green. This just happened while my daughter was driving us home from the grocery store. Remember that she just got her permit, and she's learning to drive a stick shift at the same time. I just about got out of my car...daughter was trying to calm me down.
People who pick their nails in public.
Repetitive noises, such as tapping of pencils or the kicking of feet on bleachers or the back of my chair.
Phone menus that don't give you the option to speak to an operator.
Cuss words and sexual stuff in kid movies (or any movies for that matter).
Tacky holiday decorations.
Being bumped from a flight when you HAVE to be there today!
Going into a restroom stall and, after doing my business, discovering that there is no toilet paper!
Office gossip and fake niceness.
Soccer parents who yell at the players -- especially those who play "coach" on the sideline. I especially can't stand when people yell, "Pass the ball," at my daughter, who is an exceptional ball player and doesn't have to pass it every time (rec mentality)!
Kids who call me by my first name. I prefer "Ms Nathalie" since I grew up in the South.
People who don't leave feedback for me on Ebay!