what in hell is bad codes

Based on the search results, "What in Hell is Bad Codes" seems to be a game or an app that offers redeemable codes for rewards. It is not clear what "bad codes" refer to in this context, but it is likely that it is a term used to describe codes that are invalid or expired. It is important to note that the term "bad codes" can have different meanings depending on the context, and it is always best to refer to the specific context in which it is used.