Knock KnockWho’s there?Harmon!Harmon who?Harmon on Posted on May 28, 2015May 28, 2007 by admin Knock KnockWho’s there?Harmon!Harmon who?Harmon on your side! Spread the love Related posts: Knock KnockWho’s there?Celeste!Celeste who?Celeste time Knock KnockWho’s there?Isaac!Isaac who?Isaac coming Blow Knock KnockWho’s there?Lion!Lion who?Lion down