I prefer it when a topic diversifies, especially when its only 'Chat'. Feel free to continue with your Zebra OCD.
Since you encourage it...
... I remember a day in the Geography class when, as usual, I was daydreaming about everything except what the teacher was talking about. I guess he was talking about African wildlife but my thoughts were elsewhere. Suddenly I felt the whack of a lump of chalk strike my forehead.
"Right now Muddle, what have I just been talking about? Tell me about leopards!"
I answered as best I could "Well, a leopard is a spotted tiger".
My answer seemed to do the trick as his stern face collapsed into giggles, he saw the funny side. Probably still got the belt regardless, but it was all in good humour.