She LOVES using the stupid undertale smiley [this -> =)] a lot when trying to scare people, but she DOES have a psycho side. just don't call her thin, and she won't fucking kill you. 
she's also looking for her friend Cubey... for reasons that she won't get into. She also…goes crazy when left in a room alone for more than an hour, and gets scarier at nighttime. But on October nights… there’s some weird…black substance that flows out of her mouth and eyes,which turn pitch black with white pupils