Knock Knock
Who's there?
Lee!
Lee who?
Lee'd on McDuff!

Knock Knock
Who's there?
Leland!
Leland who?
Leland of the free and the home of the brave!

Knock Knock
Who's there?
Lemon!
Lemon who?
Lemon me give you a kiss!

Knock Knock
Who's there?
Len!
Len who?
Len us a fiver will you!
Knock Knock
Who's there?
Lena!
Lena who?
Lena little closer and I'll tell you!