When we first discussed the "debug my code" close reason we settled on the following wording that is in-use today:
Questions about debugging a problem in your project must present a concise selection of code and context so as to allow a reader to diagnose the issue without needing to read all of your code or to engage in extensive back-and-forth dialog. For more information, see this meta thread
Many of the questions we got back then that this reason would pertain to were large, context-free code dumps. Recently I've noticed we're getting a lot of "debug my code" questions that either aren't strictly code-related or do include very concise (but not at all relevant) code samples.
Consequently I think we should update the close reason.