In a alternate universe where The Wheel of Good Eating is right, but this time Kim gains a dangerous amount of weight by eating nothing but Bueno Nacho, but soon this rebellious act turns deadly when she falls into a vat of serum during an investigation at HenchCo, and it transforms her into a giant mutant, while Ron protects a laser from some of her worst enemies. While Mutant Kim wrecks Bueno Nacho, Ron tells Kim to quit this madness.