Girlboss

A Woman who has entered a stage of her life after breaking up with a shitty boyfriend, going out of her way to inconvenience that guy by telling everyone EVERYTHING he did to her.

This can apply to anyone, but is generally used with women.

Kira has been such a girlboss ever since she broke up with Ben, She's been letting everyone know how much of a manipulative stalker creep he was..