Knock! Knock! Who’s there? Yah… Knock! Knock! Who’s there? Yah. Yah who? No thanks, I use Bing or Google.merken teilen teilen Ähnliche Beiträge: 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? Honeydew… Knock! Knock! Who’s there? Noah… Knock, Knock! Who’s there? Witch… Knock! Knock! Who’s there? Hanna… Knock! Knock! Who’s there? Ferdie…