They worked for forty years with Slurms MacKenzie as his party babes. After MacKenzie's death, it was possible that Dixie and Trixie left Slurm entirely, and later joined the Feministas, lead by Leela. However, in 3012, they are seen playing the sport of Butterfly Derby against Leela and Amy while sporting Slurm costumes, suggesting they still promote the drink.
Dixie is voiced by Pamela Anderson and Tress MacNeille.
Trixia is voiced by Lauren Tom.