Nagging. That's #1 annoyance for me. I can put up with anything. But nagging makes me loudly vocalize bad words and makes people cry and freak out and then the police usually arrive at that point. I have a loud voice when nagged.
So now I have the word to go with the emotion. The chomping and crunching actually brings me to rage. It's to the point where I leave the room. My wife and I will sit down to watch TV and then she will grab a bag of baby carrots and sit right next to me. I swear she is trying to make me snap. Any one else see the old Kevin bacon movie, murder in the first? The cafeteria scene when he gets out of solitary, I totally got him