Priscilla Dang was going for a run in a Vancouver, Wash., neighborhood when she was groped by two teenagers, ages 16 and 18, on bikes, [according to KATU. ]( Turns out the teens messed with the wrong woman. Dang's family own a martial arts academy and she's been mastering the skills of Kung Fu for 18 years--just as long as the teens have been alive.