Knock, knock! Whos there? George Washington! George Washington who? George Washington who?!! Didnt you learn anything in history class?!!...
Knock Knock. Whos there? Tank. Tank who? Youre welcome!...
Knock Knock. Whos there? Justin Justin who? Justin the neighborhood and thought Id say hello!...
Knock Knock. Whos there? Water Water who? What are you doing?!!...
Knock Knock. Whos there? Dot. Dot who? Dots for me to know and you to find out!...
Knock Knock. Whos there? Theodore. Theodore who? Theodore is stuck and it wont open!...
Knock Knock. Whos there? Police. Police who? Police let us in; its cold out here!...
KNOCK KNOCK WHOS THERE CARGOES CARGOES WHO? CARGOES BEEP BEEP !...
Knock Knock. Whos there? Vitamin. Vitamin who? Vitamin for a party!...
Knock, Knock. Whos there? Esther. Esther who? Esther Bunny. Knock, Knock. Whos there? Anna. Anna who? Anna nother Esther bunny. Knock, knock. Whos ther...