** Baseball fans on their cell phones waving to the camera - I am happy to report that there is a Facebook Page devoted to these idiots! They are probably the same folks that start the damnable wave.
** Diminutives of Given Names - e.g. Dougie. As long as I can remember, this has irritated me. I had a professional colleague who randomly called me Dougie Doo and because of my junior position at the time, I never unloaded on him :-) Now, Swartzie I can handle. Drooler, maybe.....
** Drivers who seem oblivious to the fact that the light has turned green. In Boulder, we simply assume that they are contemplating the change and internalizing the event.
** Travelers who seem to think that if they don't get on to the plane first, they will somehow not make it to their destination - hello - assigned seating!! And it seems as though these folks have 12 carry-on items, and thus need to claim as much of the overhead space as possible.
** Waitstaff who don't write down the orders and invariable get them wrong.
** People with Peeves different than mine.