The thing about sarcasm is there needs to be an exaggeration. What you're doing isn't an exaggeration. It's actually very normal crazy-person behavior.

If you wanted to be exaggerating you would need to mix it up a bit, maybe be funny. Something like "I KNEW YOU SUCKED NINTENDO'S BALLS EVERY THURSDAY NIGHT" (it's funny because it's so specific). or "YES CORPORATE DADDY, MISTREAT ME, I'M A BAAAAAD CONSUMER" (it's funny because it makes explicit the dom/sub behavior of the idiot consumer and a horrible corporation).

But what's more likely, and sadly common, is you're being called out for behaving like an idiot and you're saying " I was just joking bro. Can't you take a joke" to try and save face. And that's so played out that it's even more embarrassing.