Knock KnockWho’s there?Willoughby!Willoughby who?Willoughby a Posted on October 7, 2015October 7, 2007 by admin Knock KnockWho’s there?Willoughby!Willoughby who?Willoughby a monkey’s uncle! Spread the love Related posts: Knock KnockWho’s there?Hans!Hans who?Hans off Knock KnockWho’s there?Wheelbarrow!Wheelbarrow who?Wheelbarrow some Knock KnockWho’s there?Toucan!Toucan who?Toucan play Knock KnockWho’s there?Tyrone!Tyrone who?Tyrone shoelaces!