Knock KnockWho’s there?Whoopi!Whoopi who?Whoopi cushion! Posted on September 29, 2015September 29, 2007 by admin Knock KnockWho’s there?Whoopi!Whoopi who?Whoopi cushion! Spread the love Related posts: Knock KnockWho’s there?Ketchup!Ketchup who?Ketchup the Cow Pants Knock KnockWho’s there?Cello!Cello who?Cello dere! Knock KnockWho’s there?Ivana!Ivana who?Ivana be