a girl typically between the ages of 14 and 20 who dresses like a ho with her friends (i.e. fake tan, long hair, glops of eye makeup), to the point where you can hardly tell one girl from the next. hobots thrive off of facebook pictures of themselves in mirrors before going out or fake-kissing each other-- presumably for male attention; however, competitive hobots also strive to impress each other, thus continuing the hobot cycle.
"did you see megan's new facebook album?"
"yeah, they're all of her and her friends in the mirror, but they all look the same...she's such a hobot."