Mark and Derek are torturing Angela in their normal brotherly fashion. Unable to do anything, she seeks out the help of Coach Rhinehart. He teaches her karate, in particular, he teaches her how to do a karate flip. Oddly enough, as soon as Angela learns these new skills, Mark and Derek stop bothering her. She begs them to bother her so that she can flip them. They're just not up to it. Angela asks her friends at school if anyone is interested in a karate demonstration. She's more then happy to flip a volunteer. Nobody seems particularly interested. Angela is itching to flip someone! On cue, Nanette comes by. She's half way through a sentence when Angela flips her. For no reason other then Nanette is always bothering her, it was pure reflex. Quickly Angela is brandished with the reputation of school bully. Not even her friends want to hang out with her. Self-defense is great when protecting yourself from others, but what do you do to protect yourself from you? (thetvdb.com)