Kim Kardashian has heard every possible insult during her time in the public eye, and she wants you to know that she’s totally over it. The ubiquitous reality show star is in full defensive mode on Twitter, abandoning her typical PR-friendly social media manner to shoot from the hip, challenging her critics to do their worst and clearing up rumors. Twitter even got a a bit concerned about Kardashian and got in touch to make sure she wasn’t hacked. It’s a sure sign that now is not a time to cross someone when they start referring to themselves in the third person using nicknames the general public has not even heard, which is a habit Kardashian seems to have taken up very recently.