the typical high-school girl who is always never lonely with the men. not to be confused with a hoe, she has her own thing going on. you might also refer to a faithfrance as a quote-on-quote 'bad bxtch'.
boy #1: damn, you seen that fhinne ass over there that tripped over the hurdles?
boy #2: yeah man, she's deff a faithfrance.
girl #1: ugh i fucking hate her. she gets all the guys.
girl #2: she's a faithfrance, she can do whatever the fuck she wants.