What is a calendar’s favorite fruit?

Dates.

Explanation: The joke plays on the double meaning of “dates.” Calendars have dates marked on them, but “dates” are also a type of fruit. It’s a simple pun that’s lighthearted and clever!

What do you think?

Did you hear about the guy that got caught stealing a calendar?

You are locked in a room only with a bed and a calendar. How do you survive?