Knock, Knock

Anthony told me his first knock knock joke, and it was so cute.

Anthony: Knock, knock
me: who's there?
A: Boo
m:Boo, who?
A: don't cry mami

It was so cute that I had to call Jose at work to tell him. He thought it was awesome.
My kid is pretty awesome when he is not messing with his sister. I love moments like these.