So ehm i'm only gonna name a few...which are likely already obvious
Smacking gum (Chew with your mouth closed plox.)
Jhon McCain...Obama....Politics....Elections....same category...
Overly-aggressive people
High pitched squealing
Egotistical buttheads
Hypocritical dummys
People who demand things and such without asking nicely
"txt" chat (A.K.A 1337)
Cry babies
Yelling
People who constantly text/cal/IM over and over and don't realize i'm either A.)Away B.)Busy
Nails being dragged across anything porcelain (E: Chalk boards)
Others talking very loudly in a movie theater
Procrastinators
next door neighbors dogs that constantly bark..(-cough...cough-)
People who wear "whats in" just to seem "poopular" (EX: At my school last year no one worse converse because they thought they were "emo" now EVERYONe has atleast 5 pairs... ._.))
Stero-typical people
Labels
"Dog-earring" (or whatever >_<) books
People who yell and taunt just to start a fight..
and thats only a Few..