Humor

Vinny has recently learned the art of the knock-knock joke (sort of).  Just now as I was putting him to bed, I was treated to the following:

Vinny: Knock Knock!
Me: Who's there?
Vinny: Orange!
Me: Orange who?
Vinny: Orange fan! [hysterical laughter]

Vinny: Knock Knock!
Me: Who's there?
Vinny: Red!
Me: Red who?
Vinny: Red light!
[we both laugh]

Me: Okay, okay, my turn.  Knock Knock!
Vinny: Who's there?
Me: Nighty!
Vinny: Nighty who?
Me: Nighty Night!
[much laughter from both of us.  I kiss him, get up, and leave the room.]