An homage to The Shawshank Redemption, a character hangs themselves after carving a note, generally reading "(character name) was here".
Wooldoor Sockbat from Drawn Together does this after one of the show "cancelations". He comes back and reveals that he was only taking a "noose nap" and got buried.
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.