What are some of your pet peeves, or things that irritate you?

Here are some of mine (driving related) 

• People who cut you off and then think you're tailgating so they flash their brake lights and flip you the bird
• People who honk back after getting honked at for being a rude driver
• People who change lanes numerous times yet end up next to you at the light
• People who don't put shopping carts away and leave them in parking lots
• Of course, people who drive really slow in the fast lane

What are some of yours? They don't need to be driving related - that's just what was on my mind at the moment

obviously, I hate it when people leave their garbage cans out!

Here's something that got on my nerves today. I was searching Google for a product and most of the results were for eBay or price comparison sites. What made it worse is that none of those sites, including eBay, had the product!

i hate most of that driving stuff too but the most annoying has to be people who start a conversation with you for no reason when they really dont have anything to say then they float around you making you feel awkward. this lso happens on the phone.

"Hi, I was bored"
"Ok then...Whats up?"
"Nothing Im Bored"
"ok...erm...so....why you call?"
"I was bored"
"right...."

Those are so funny but all of them are so true, slow drivers in the fast lane i'm sure that peeves alot of people off lol, chewing with the mouth open oh i hate that so much lol, the phone one i actually do that alot half the time when i do do that i have forgotten why i rang the person, you all said most of what peeves me off and at the moment i can't think of anything else.