Englische Klopf-Klopf Witze+Bilder (English knock knock jokes+Images) | *Knock*Knock* Who's there? Dozen. Dozen Who? #2

*Knock*Knock* / —"Who's there?" / —"Dozen" / —"Dozen Who?" / —"Dozen anybody want to let me in?"
*Knock*Knock* / "Who's there?" / "Dozen" / "Dozen Who?" / "Dozen anybody want to let me in?"
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