The Funniest and yet The Shortest Christmas Story

Place: The Newtown School Nativity Play
Scene: The inn at Bethlehem on Christmas Eve

Joseph: Do you have any room at the inn?
Inn Keeper: (Over-playing his role) Yes, plenty, come on in.

Joseph: [Jaw drops, speechless]

Footnote:
In the nativity play, the inn keeper is supposed to say 'There is no room in the inn', and this is how the baby Jesus came to be born in a stable.