Don't be a Calanthe

The perfect way of saying the word cunt without saying it. You can often use any words of English literature to tell someone to simply "Don't be a cunt". But if saying the word cunt is a bit too bleak and to the point and you really wanna drive home how much you hate someone. Bring back the past in one of the most satisfying ways with the last name of someone you really despise.

Example 1:
Guy 1: Yo! Where the hell have you been?
Guy 2: I was just at some girl's house. I had to bounce, she was being a real Calanthe.
Guy 1: I feel ya bro.

Example 2:
Girl 1: Take your shit and get out of my house!
Guy 2: I get it! You're mad because someone was right about getting his computer hacked!

Girl 1: I'm just mad that he's way better at being likable than I am because I can only sway guys with ass and tits!
Guy 2: That's not the only thing you're really good at doing!
Girl 1: What? Me being a power hungry Reddit Karma whore?!?
Guy 2: No! It's being a Calanthe! Don't be a Calanthe!