What Does the Frog Say

A mother was reading a book about animals to her 3 year old daughter.

- Mother: What does the cow say?

- Child: Moooo!

- Mother: Great! What does the cat say?

- Child: Meow.

- Mother: Oh, you're so smart! What does the frog say?

And this wide-eyed little three-year-old looked up at her mother and replied, "Bud."