Where do they get it from?

The amount of craziness and silliness in the boys always amazes me.  I don't see Chris and me as being too wacky but it must come from deep inside of us because our boys tend to just go nuts... dancing... singing... whatever it is.  Now that I think of it, I'm going to attribute this little characteristic to Chris.  Every Tuesday I have class, so Chris gets his alone time with the boys where he plays glam rock and God knows what else.  This morning I hear this call and response between my boys:

Chris:We are the youth...
Boys: GONE WILD!

Here's a small demonstration of their unique ability to just make things up on the fly: