Knock! Knock! Who’s there? Cash…

Knock! Knock! Who's there? A little old lady. A little old lady who? Dang! All this time, I had no...

Knock! Knock! Who's there? Oswald. Oswald who? Oswald my bubble gum!

Knock! Knock! Who's there? Andrew! Andrew who? Andrew a picture!

Knock! Knock! Who's there? Ivor. Ivor who? Ivor you let me in or I'll climb through the window.

Knock! Knock! Who's there? Two knee Two knee who? Two knee fish!