I had a friend like this in college. His name was AJ. That’s it. Just the letters.

Everyone in the department spent ages trying to guess what it stood for. I managed to glance his ID when we got lunch together once. His name was just AJ. There weren’t even periods marking it as an abbreviation.

Still haven’t told anyone though

My stoner friend’s incredibly, unbelievably stupid girlfriend has kids from a previous relationship named AJ, BJ, and CJ.

you have now made me suspect they are not abbreviations.