Not mine, but still amusing:
Child on bus: “Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum, Mum….”
Mother of child: “I can’t believe how happy I was the first time you said that”