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.’