sparky quotes

I couldn't resist sharing these with you.
1) Sparky - almost 3 - has just been looking at a baby pig on tv, which I tell him is called a piglet. After some time, he says to me "what do you call a baby hit?" thinking I know where this is going I suggest - "hitlet?" he says no, a high five! a deliberate joke as he burst out laughing.
2) Having just played a game with lofty (the crane from Bob the builder) lifting things, he says to me, mum, why isn't he called lifty? why indeed?