You Say Potato...

While getting Louisa dressed this morning, she was holding one of her very favorite things.

I asked her, "Is that your book?" 

She replied, "No. Buh."

Mommy: "BooK."

Louisa: "No. BUH."

Obsessive, Controlling Parent: "BOOK. KUH. KUH. KUH. KUH."

Stubborn, Genius Child: "Kuh. kuh. kuh. kuh. No.... buh."

Fine. Buh it is.