Does disagreeing with the popular male opinion make me a "Social Justice Warrior"?

I'm curious... how do you, whatever your background may be, define what is a fringe feminist? I'm interested in how you figure out what is important to a feminist and what makes her a fringe feminist? Are you, or have you ever been totally or partially female?

Furthermore, what would you consider an "acceptable feminist"? How can feminists fight for their rights in a way you approve of?