- Crisps. Nothing offensive about crisps really, apart from the fact that each downward chew is a massive crunch, followed by a battery of follow-up crunches until said mouthful is done. And then the packet rattles and another mouthful begins. I have had to avoid sitting next to some people.
- Chewing gum. I've forgotten that people eat that stuff. In front of me this afternoon was one of those chewers who do it slightly mouth open and wet, like we used to do before we learned to do it silently with out mouths shut. I had to refrain myself from leaning round the screen and saying Quietly in my best librarian.
Other people's telephone calls
Shortly followed by other people's telephone ring tones
(Wobetide you have more than one horrible habit!)