Clarisse Hornitt isn't your average geek. Sure she's smart, sure she doesn't dress like a typical teenage girl, and yes she does wear glasses. But that doesnt make her a weasly little nerd/dweeb who'll cower down and snivel. Hellll no, she will say whatever's on her mind and then promptly whoop anyone's keister if they mess with her. Clarisse's temper gets her into a little trouble. Maybe not little, judging by the size (which means physically and includes their ego) of the person she pissed off. Now, enemies with the 'unbeatable' she's got to ready herself for the intensity of his revenge and even bring the fight to him.
And hell yes, she'll bring it