Smarty Pants

Last night, Sunday, William gets out of bed and comes to the living room to "tell us something". Which usually means, "I'm thirsty" or "What are we doing tomorrow" or some other reason to stall sleep and possibly miss out on some sort of excitement. Well last night his "something" was worth it....

William: Mom, I think when it is night on this day, we should call it moon night.
Me: What?
William: Because it is Sunday, so when it is night we should call it moon night.
Me: (still trying to figure out what he is talking about) Ok, why do you think we should do that?
William: Because the moon is out and the sun is gone...
Me:(the epiphany of actually how thought provoking this concept is) You know you are absolutely right, we should call it moon night!

In case you are still lost....

Look at it this way...
Sun Day = Sunday
however the opposite would be
Moon Night = Moonnight.

What a smarty pants.