Have you ever been almost asleep or just waking up when you realized that you were thinking something that didn't even make sense? This happens to me a lot and I usually come to stupid conclusions about pointless things going through my head.

Just talk about it and post some random thoughts that you can remember.

I'll start:
I was just waking up, but still half asleep, when I came to the conclusion that pregnant people can play checkers because the board is 8x8 squares. If it was 9x9, it would be very difficult for them to play.
My friend came to the conclusion that if we had light bulbs for heads, we wouldn't have to think much.