Nothing says “Merry Christmas” like corny Christmas knock knock jokes! Knock knock Who’s there? Hanna Hanna who? Hanna partridge in a pear tree! Knock knock Who’s there? Oakham Oakham who? Oakham all ye faithfull…! Knock knock Who’s there? Wanda Wanda who? Wanda give you this Christmas present. Knock knock Who’s there? Avery Avery who? Avery Merry […]