Knock! Knock! Who’s there? Two…

Knock! Knock! Who's there? Ivor. Ivor who? Ivor you let me in or I'll climb through the window.

Knock, Knock! Who’s there? Witch. Witch who? Witch one of you will give me some Halloween candy?

Knock! Knock! Who's there? Iran. Iran who? Iran over here to tell you this!

Knock! Knock! Who's there? Irish. Irish who? Irish you a Merry Christmas!

Knock! Knock! Who's there? Avenue. Avenue who? Avenue seen it coming?