Have a nice day. (No thank you, I have other plans)
'What have you been doing today?' at the checkout. What's wrong with 'How are you?' which is much easier to answer and feels less intrusive.
'The overnight period' on weather forecasts.
Plus most of the above. Grumpy old women unite!
How can I stop people from 'helping' ?
The land is dry, and the people are ...stupid?





