Knock Knock
Who's there?
Amsterdam!
Amsterdam who?
Amsterdam tired of all these Knock Knock jokes!

Knock Knock
Who's there?
Amos!
Amos who?
Amosquito just bit me!

Knock Knock
Who's there?
Amy!
Amy who?
Amy fraid I've forgotten!

Knock Knock
Who's there?
Annetta!
Annetta who?
Annetta wisecrack and you're out of here!

Knock Knock
Who's there?
Annie!
Annie who?
Annie one you like!
Knock Knock
Who's there?
Anthem!
Anthem who?
You Anthem devil you!