Knock KnockWho’s there?Diploma!Diploma who?Diploma to Posted on December 26, 2015December 26, 2007 by admin Knock KnockWho’s there?Diploma!Diploma who?Diploma to fix the leak! Spread the love Related posts: Prime Mates CORN Knock KnockWho’s there?Jethro!Jethro who?Jethro the Knock KnockWho’s there?Adelia!Adelia who?Adelia the