Of Pretentious Madams and so on…

Mrs A and Mrs B share a bowl of fruit.
Mrs A asks jokingly, “Did you buy these apples and grapes from the boys in traffic?”
Mrs B replies with disgust, “Oh no! I won’t do that to my children. I got these from Koala. Even then they are washed thoroughly. ”
Mrs B, “Oh I know, I am so particular about washing everything I eat in water and vinegar.”
Miss Kay (yours truly), “…even your bread?”
A stony silence.