Knock Knock
Who's there?
Amazon!
Amazon who?
Amazon of a gun!

Knock Knock
Who's there?
Amin!
Amin who?
Amin thing to do!

Knock Knock
Who's there?
Ammonia!
Ammonia who?
Ammonia little kid!

Knock Knock
Who's there?
Amory!
Amory who?
Amory Christmas and a Happy New Year!

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

jokes!