People who continue to drive in the right lane on the highway as you try to merge on and the left lane is wide open and they refuse to either speed up or slow down so you can merge befor the lane ends.

Oh, yes, and I forgot to mention these two:

People who start lighting thier cigarettes at the bottom of the subway stairs so you end up walking through the smoke.

People who hawk and spit on the sidewalk.

seriously, parents are too easy on their kids....

and drivers that lack etiquette when driving. Cuz its obvious that their time is more important than mine. :rolleyes:

Mouth-breathers. It seriously bugs me when people walk around with their mouth half open and breathe heavily.

along with the people that dont realize that an on ramp is to be used to get up to speed so that you're going along the same as the interstate when you finally hit it..... I cant stand when people continue to do 30 MPH down the stupid ramp

People who say "yous".

Vanity liscence plates.

The fact that I have never met anyone who has gotten the joke when I make a dinosaur comics reference. (ok- mabye that one is more reasonable)

People who are power hungry and/or abuse their power.......

People who use the word "tool" as an insult.

I dont know if that is a pet peeve so much as it just makes me want to put their jaws on a nice concrete curb and crunch