mate's 5yo daughter 3 weeks ago, coyly: daddy, i learned a rude word today
mate (oh no): what was it?
d: [whispers] piss
m: ok, well yes that is a rude word, it's ok to say it sometimes with your friends but please don't say it in front of granny or at school
d: [emboldened] i also know cunt & fuck
6 months ago