Doris Posted on April 26, 2017April 26, 2009 by admin * Knock-knock! * Who’s there? * Doris * Doris who? * Doris locked, that’s why I had to knock! Spread the love Related posts: Knock KnockWho’s there?Rona!Rona who?Rona the Knock KnockWho’s there?Tennessee!Tennessee who?Tennessee is Knock KnockWho’s there?Yukon!Yukon who?Yukom say Police