Offensive chips?

Well, you could have offended me if you hadn't offered me a chip.

Officious prat.
Give someone a little bit of power and some will abuse it.

Bloody jobsworth. I could see his problem if you were going to eat them but they were just in your bag. I hate the smell of wet fish but I've sat on buses where men have left work on the fish dock so stink of wet fish and have a kit of fish wrapped in newspaper.

Well the only thing that would bother me about the smell of chips on a bus, would be the fact that I would want a bag too!