1. The behavior of arch-bitches.
2. Blanket term to describe the behavior of women who assume the societal prerogatives traditionally reserved for men.
'Hark! Methinks the most fell cuntery was afoot this eve.'--- Attributed to John WayneBobbit's ambulance driver c. 1993
The actions of someone who is being a cunt. Unfair actions towards their friends. And as well as their narcissistic tendencies to never apologize for anything, ever.