Replying to Crazy bitch at my school flipped out...ON ME!

alright, so my friends and i go to lunch, and someone is already sitting at our table, so we think nothing of it and go to another table. a few minutes later this bitch named Liz Shaw walks over and yells out "WHAT THE FUCK...U GUYS R AT OUR TABLE"...my friend says that our table was taken and as she walks away she calls us fuckin idiots, so i tell her she's a fuckin bitch...she turns around and flips out, it was hilarious...i think she needs anger management. shes the type of girl who is fat, ugly, and acts tough...i need to know what you guys think.