Crystal and Sapphire are two young women in Highland, Texas who do hard drugs and are known as “tweakers.” They are also amateur porn stars, making adult movies in their nerdy friend Gary’s senile mother’s basement. The two women are also always trying to score drugs and drug money from people, and sometimes panhandle in front of the Maxi-Mart convenience store. Crystal has a high opinion of herself and claims she’s an actual star and that Sapphire is just a fluffer. They are both very skinny