Dragon Ball

When things become too much for the Z Fighters, Goku and Vegeta must make a difficult decision: perish under Buu’s tremendous strength, or wear the fusion earrings, permanently binding them together. When the choice was made, Vegito was born. Vegito fights Majin Buu in various forms including Super Saiyan and even as a piece of candy. It is when Vegito is absorbed into Buu’s body that the two warriors separate again. They later decide to remain as individuals.