Joe’s serial killer nickname

I’m pretty sure someone already made a thread about this but what do you think would be a good nickname for Joe at the end of s5? I personally feel like “The Eat The Rich Killer” doesn’t feel right to me, we know that Joe doesn’t consider or wants to consider himself as a killer, At least until the end of s4 where he finally becomes more comfortable at killing, almost becoming casual about it, and we also know that he doesn’t have a pattern when it comes to killing, sure he kills a couple of time out of love or wanting to “protect” someone but a lot of the time it’s when he’s backed into a corner or when he has no other choice.