Doughnut Posted on August 5, 2016August 5, 2010 by admin Knock-Knock. Who’s there? Doughnut. Doughnut who? I’ve got a doughnut stuck up my butt! Spread the love Related posts: Knock KnockWho’s there?Honda!Honda who?Honda the Knock KnockWho’s there?Yucatan!Yucatan who?Yucatan fool Knock KnockWho’s there?Lauren!Lauren who?Lauren order! Knock KnockWho’s there?Rita!Rita who?Rita novel!