God Function
Noun · Slang & Abbreviations
Definitions
A function that knows too much, does too much, and controls too many paths. In engineering slang, god functions are infamous because every fix threatens hidden side effects somewhere else inside the same giant blob of responsibility.
In plain English: A huge overloaded function that does far too many things.
Example: "The incident fix took hours because the request handler had become a god function with auth, validation, logging, billing, and retries all tangled together."