cunt behavior
An overly rude, entitled or unruly person
When you go into starbucks and someone is giving the barista shit. Or someone who argues with you over nothing just because. You're a cunt desplaying cunt behavior
Cunt-like behavior
When someone of any gender who's typically a good person, but they act up and say/do something that only cunts do
You should know that I love you, but you're really showing signs of cunt-like behavior right now.