Four girls in Clearwater, Florida are abandoned by their best friend when she moves out of their shared mobile home to start her career. In her absence, the girls struggle to pay their power bill while Shelby contemplates getting her GED.

The girls' plan to take acid and go to the waterpark goes awry when they realize Shelby took their only car to her new job. Torn between being a good friend and a good student, Shelby must decide what's more important.

Once a month the girls go to a super fun, lively, predominately black BBQ called Chunky Sunday. When Jayla skips the BBQ for a chance to impress Harold at a fancy business luncheon, Kaitlin becomes desperate to find another black person to go with them, while Shelby struggles with feeling accepted.