Little "Cow"boy!

A recent conversation with David:

Me: "David, do you want to be a cowboy tomorrow?"

David: giggle "shh, No!" (he has started saying shh before he answers no, I think he's trying to be like Mater on Cars when he say's "shout, no")

Me: "Come on David, you're such a cute cowboy!"

David: "NO!"

Me: "Please you can wear your cowboy boots."

David: "Oh!" he gets down on his hands and knees "moo, moo"

At this point I realize that my poor little boy thought his mommy was asking him to be a cow, not a cowboy!