It wasn’t a joke. I am mod 80, and mod 80 is me. I made the popa account after a few years to post some of my more controversial stuff, and after a while I just started to like the personality I had created.
I stopped posting as 80 recently, after I got in a fight with myself where I kept blocking myself for saying inappropriate things. (the stoning the chazan with esrogim incident.) I got so annoyed with myself, that I left. But my popa personality wasn’t upset, so (s)he stayed.
This is also not a joke; it’s for real. I don’t have issues.