Fat Buu

Fat Buu, which is the fat form of Majin Buu, can refer to
*Innocent Buu, the original half of Fat Buu with both good and evil as a result of Kid Buu absorbing the Grand Supreme Kai.
**Future Innocent Buu, the alternate timeline counterpart of Innocent Buu from Future Trunks' timeline.
*Good Buu, the pure good half of Fat Buu as a result of Innocent Buu releasing his evil half, Evil Buu, through fission which in turn made him pure good.
**Future Good Buu, Good Buu’s future counterpart.