Sibling Rivalry

Big Brother: "Knock, knock!"

Sister: "Who's there?"

Big Brother: "Chima!"

Sister: "Chima who?"

Big Brother: "Sister is weird!"

Sister: "Knock, knock!"

Big Brother: "Who's there?"

Sister: "Air Bunny!"

Big Brother: "Air Bunny who?"

Sister: "Banana Splits don't cry!"

It is going to be a looooong Winter Break for Mommy.