Only Once...crap, Make That Twice
Even though I was a fiesty piece of work growing up, for the most part I made sure that I never hit girls. However, there were two exceptions.
The first, was when I caught a girl picking on my younger brother on the playground. I walked up to her, tapped her on the shoulder, and punched her in the gut when she turned around...being that she couldn't take a punch, that was all it took. And, as she was on the floor, I told her in explicit terms what would happen if she messed with him again. (Really, the only one allowed to mess with my brother is me...duh.)
The second, was when a girl slapped me on the bus...actually, she "lightly tapped" my cheek. So, I slapped her back...not only harder, but more than once. (Her teeth cut her cheek...haaa) Simply put, I returned the gesture with interest. For some reason, she stopped riding the bus after that...go figure. =P