Reminds me that back when I was working in a major Intl airline we had a contract developer build a critical part of the billing systems interface that was so convoluted it was forever named after him. Literally five years after he had left, it was still referred to by everyone in IT as "The Tony Program"
I'm sure there are many other cases like this out there ...🤣
https://tech.lgbt/@Natasha_Jay/112110228683749648