Oops, the prompt I posted yesterday has actually already been used before. Once more with feeling, I say.
Five by five
This week's prompt:
Five By Five
therefore means a signal that has excellent strength and perfect clarity — the most understandable signal possible. Occasionally written "'5 by 5", "five-by-five" or "5-by-5") by extension has come to mean "I understand you perfectly" in situations other than radio communication. If someone says they are "5x5" they mean that they are the best they possibly can be. (link)
Interpret it however you like, and remember, you can always write for previous prompts.