Anime Vixens Shizuru Fujimura

My next pic for this set is from a more recent series that ive gotten into, the mecha series Godannar.  The character is Shizuru Fujimura, whos actually a favorite of mine, along with her mech, the Core Gunner.  She definently seems to be that girl who tries to be a "badass", but still sweet at heart.  SHe also seems to have a catchphrase of sorts, in that she says "WHo the hell do you think I am"?.  Seriously, since the show is TV - MA, why doesnt she just drop the F - bomb in in?