Knock Knock
Who's there?
Adlai!
Adlai who?
Adlai a bet on that!

Knock Knock
Who's there?
Adolf!
Adolf who?
Adolf ball hit me in the mouth!

Knock Knock
Who's there?
Aesop!
Aesop who?
Aesop I saw a puddy cat!

Knock Knock
Who's there?
Agatha!
Agatha who?
Agatha headache. Do you have an aspirin?

Knock Knock
Who's there?
Agnes!
Agnes who?
Agnes & Topeka & the Santa Fe!