Knock Knock

Who's there?

Tank

Tank who?

Your Welcome

Knock Knock

Who's there?

Arch

Arch who?

Bless You

Knock Knock

Who's there?

Fitzherbert

Fitzherbert who?

Fitzerbert better then me

Knock Knock

Who's there?

Wooden shoe

Wooden shoe who?

Wooden shoe like to know

Knock Knock

Who's there?

Mandy

Mandy who?

Mandy lifeboats we're sinking