Me:  Andrew, why are you driving the wrong way round the Mario Kart track?

Victoria (aged 8):  It’s because Andrew is full of ignorance.

Me:  He’s full of ignorance?

Victoria: Yes, but I don’t know what ignorance means.

Andrew (aged 5): Ignorance!!!  Yeaahahaha!

Victoria: What does ignorance mean?

Me: Er, it’s kind of like being really silly.

Victoria: Yes, well then Andrew really IS full of ignorance.

You really have to wonder where kids hear these things.