LOL Piper, I am one of those who say anyways, bad habit. Now that i know, of course, I will try my best to use it even more:P just kidding:P
My biggest pet peeve is FARTING! Everyone does it but do these people have to do it all the time! I mean in the car... every two to three minutes.. people please.
My next would have to be smacking. I cannot stand to sit next to people who smack while they are eating. It drives me insane. I want to smack them alright... on top of the head.
These are just two of my very big pet peeves. I am interested in hearing others as well.