Knock KnockWho’s there?Otis!Otis who?Otis a Posted on October 8, 2018October 8, 2008 by admin Knock KnockWho’s there?Otis!Otis who?Otis a sin to tell a lie! Spread the love Related posts: Knock KnockWho’s there?Wade!Wade who?Wade till Knock Knock 64 Knock KnockWho’s there?Leland!Leland who?Leland of South Pacific