People have different types of humor. And it's hard to read it online. Don't worry. :)
Another Slayer said that my nickname in my future is 'Queen Slayer' and I gotta say, I wasn't thrilled. I can only see the burden of that. Or at least, that's the first thing I see.
But the good thing is that if that is the outlook one takes (like you did), they're not power-hungry and they're not gonna make people miserable.