I don't know. It's a Mistery.
Spacebook. (It's a terrible joke I know).
I submit - Craven Moorehead
One says, "hey, you! Get off my cloud!", and the other one says, "hey, McCloud! Get off of my ewe!"
3-year-old: A cloud. Me: No, what do you imagine it could be 3-year-old: Rain.
A mist conception.
If you hit it its fog, if you don't it's mist.