I am also the meanest mum out.
My dd2 has real trouble leaving the car to go to the shops. She was stuffing around on her pad talking about her 'ships' (fan girl fake relationship between characters) well she made the mistake about tell me about Peter and catness and the ship name (penis). Well I started on talking about penis and vaginas and vulva. Well she lost it about you can't say those words in public. Meaning inside my closed car. Well that was it. I told her that I wouldn't stop and til she was out of car ready to shop. I never seen her get out of a car fast enough. Mind you she was laughing.