One of the things that drives me insane is when someone is smacking their lips and making gross unnecessary noises with their mouth while eating. I went to a little family diner for lunch today with my dad and both a man and a woman next to us were eating and making the most absurd noises and moaning and groaning. I wanted to lose it. They wouldn't stop and the more it went on the angrier it made me. It was gross and the noises they made seemed to stand out above all the other commotion in the restaurant.
Do you any of you got some pet peeves that just drive you wild? Maybe the same one I mentioned above?