i have many, many things but i will try to keep the list short (although it will be very oblique):
incompetence. and everything it entails.
the inability to look at yourself with any kind of objectivity and say 'thats not cool'.
calling any kind of business, organisation, institution or government branch, for any reason.
getting pulled over.
coughing out a big hit. and the red eyes i am cursed with getting as a result.
people that drink too much and put their arms around your shoulders.
bad breath, BO.
polite conversation.
people that are physically addicted to things (esp tobacco).
poor spelling (not mistakes but the lack of ability to spell correctly). and the fact that 1 in 5 people still have trouble with their and there. and the fact that i cannot spell particualy particularly right the first time.
people that feel that the bare minimum is a perfectly acceptable way of living.
im sure you already know more about me then you ever wanted to so i will stop here.