Me: Mum, I don't like it when you scoff and go 'hmph!' at me and dad when you've proven us wrong about something.
Mum: I don't do that.
Me: You did when I came back from a walk this afternoon.
Mum: Well you should have listened to me, you should have put you raincoat on when you went outside for a walk or you wouldn't be drenched silly... "hmph!"
And then our conversation ended in fits of laughs and giggles.