'Krav Chick' refers to all the girls, women and ladies who practice the Israelian self-defense system Krav Maga.
Being a 'Krav Chick' is not about affiliation, organisation or politics, it's about female empowerment, strength, beauty and independence.
For men it is, obviously, impossible to be known as a 'Krav Chick'.
Joe: Hey, did you hear she practices Krav Maga?
Gavin: Yeah, she's a real Krav Chick!
Ed: So, how is Krav Maga training?
Earl: Lame, way too many guys! We only have two Krav Chicks. :(
Ed: Ah, too bad.