It's happened numerous times and you laughed. Clubs use it as an excuse to throw theme parties, it's the main plot of Sam and Max season two, episode 4 Chariots of the Dogs, it's everywhere but TV tropes, so I decided to pay my respect to it.
Five hats means that five tropers think it is ready to publish.
You are saying that you think this draft is ready to be published. That means the description is not ambiguous,
it doesn't duplicate an existing trope, there are at least three examples, and the title makes sense.