Knock! Knock! Who’s there? Cereal… Knock! Knock! Who’s there? Cereal. Cereal who? Cereal pleasure to meet you!merken teilen teilen Ähnliche Beiträge: Is cereal soup… Knock! Knock! Who’s there? Interrupting… Knock! Knock! Who’s there? Rhino… Knock! Knock! Who’s there? Opportunity… Knock! Knock! Who’s there? Hike… Knock, knock. I… Knock! Knock! Who’s there? Cash… Knock! Knock! Who’s there? Ho-ho… Knock! Knock! Who’s there? Turnip… Knock! Knock! Who’s there? Icing…. Knock! Knock! Who’s there? Goliath… Knock! Knock! Who’s there? Alpaca…