Knock Knock
Who's there?
Datsun!
Datsun who?
Datsun old joke!

Knock Knock
Who's there?
Dave!
Dave who?
Dave for Night!

Knock Knock
Who's there?
Dawn!
Dawn who?
Dawn leave me out here in the cold!

Knock Knock
Who's there?
Deanna!
Deanna who?
Deanna-mals are restless open the cage!

Knock Knock
Who's there?
Deduct!
Deduct who?
Donald Deduct!