Won't Miss #78 - having my Japanese mocked

The other day, I said "konnichiwa" (good day) to some people in the neighborhood as I was walking to a local shop and they said it back, but then just after my back was to them, they very loudly made fun of the way I said it. The care which they took to make sure they mocked me within earshot made it clear they wanted me to be embarrassed. Between the foreigners who correct my Japanese and the