Knock Knock
Who's there?
Gorky!
Gorky who!
Gorky will unlock the door!

Knock Knock
Who's there?
Gracie!
Gracie who!
Gracie for you!

Knock Knock
Who's there?
Grady!
Grady who?
Grady of Expectations!

Knock Knock
Who's there?
Grammar!
Grammar who!
Grammar crackers. Pretty crummy!

Knock Knock
Who's there?
Grant!
Grant who!
Grant you a wish, what is it!