I've been watching you develop a comic style for over almost two years now. I've been rootin' for you all along because it's starting to pay off. Ever so often, you even make me laugh and that's doesn't happen easily.
Switters has a comic gift, it comes easily to him. But ever so often he does what you just did. Comedy cuts, and sometimes it can cut pretty darn close to the bone. But if you hit bone and you didn't hit funny-bone then someone is going to yelp, jump up, and smack you. It happens.
Iso said you're mean-spirited. She's right. But a lot of good comedians have that quality. Unless you're the self-deprecating kind (and you're not) - it's part of your toolkit. And really your problem wasn't that it was mean - it's that it wasn't funny.
Learn the balance. If you are having trouble, get a dog. Dogs play pretend biting a lot, but they learn pretty early just how much tooth and pressure to apply to be able to say 'gotcha' without breaking the skin. That - my fellow poster - is all there is to it.
As for your post above - wtf was that all about?