Wall Chicken is any kind of God-knows-how-old food found in a video game after killing a monster, breaking a wall, or smashing any other object. Made its debut in Castlevania, where the player could break certain walls to find an indeterminate piece of meat that would restore their health.
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.