Old people in general
Young children/infants in restaurants that wont shut the hell up
people who pause at the last word in their train of thought (it causes me to blurt out the word, since i cant stand hanging sentence's.)
indecisiveness
When kids believe mediocrity is the "cool thing"
Stupid ass'es who smoke in public places with people around
Girls who think the only way to "have a good time" is to get drunk
People who think the only way to "have a good time" is to get drunk
WoW players
CS fags that compete for server ranks
Enviro-hippes
the crappiness of the public transportation system
Cars with squeeking brakes
PayPal fee's
people that come by your place of work constantly, and everyone there with you hates him/her.
Jehovas witness'es/Mormons that go door-to-door (they stopped since we got our german shephard)
the high pitched squeel that girls make when they see a "bug/snake/scary thing/other"
The game of Airsoft as a whole
Will ferrel and all of his movies
after a power-outtage, all the clocks blinking "12:00" bugs the shit out of me.