Fat Man can’t live without his beef sandwiches. Unfortunately it’s those very same sandwiches that have fattened him up to the brink of combustion. His world gets turned upside down as a team of doctors, trainers, nutritionists, and one adorable Tiny Man struggle to save this fat, fat, fatty from an explosive demise – resulting in a spectacle of dancing cows, an array of high intensity cardio routines, and one huge appetite on gluttonous display.