In work today I received a brochure about various courses. One was entitled 'Coping with common children's ailments.'
Lawks a'mercy, I don't want anything to do with those common children.
(I'm trying to think of diseases that common children might get but my brain is not co-operating. They obviously won't be as grand as the ailments posh children get, so maybe, tinypox or hiccuping-cough. Rubbish! Can you come up with better?)