What do you call a sad cloud?

This little joke relies on a classic humor mechanism: wordplay. The punchline, "a gloomy cloud," cleverly uses the double meaning of the word "gloomy." On one hand, "gloomy" perfectly describes weather that's dark, overcast, and a bit depressing, much like what a "sad cloud" might bring. On the other, "gloomy" is also a direct synonym for feeling sad or dejected, hitting the emotional mark perfectly.

It’s a simple, satisfying piece of humor because the answer is right there in the setup, hiding in plain sight. We often associate weather with moods – a "sunny disposition" or a "stormy temper" – so the idea of a cloud having feelings isn't too far-fetched for our imaginations. This joke takes that common connection and distills it into a quick, lighthearted chuckle, making it a perfect example of a pun that delivers a smile.