Vegetto is a Saiyan, who is the result of Son Gokū and Vegeta using Potara earrings to fuse into a singular being. His Metamoran Fusion counterpart is Gogeta. Having been created with the Potara earrings from two equal beings, Vegetto is an entirely different being from both Gokū and Vegeta. Because he was created from them, his personality has traits of both Vegeta and Gokū and has also inherited their memories. Despite being a fusion of both Gokū and Vegeta, Vegetto's personality appears to garner more of its strengths from the Vegeta-half. He has shown himself to be rude and arrogant in combat, proud of his power and prone to belittling opponents while winning a battle. Vegetto also possesses Vegeta's tendency for adding "Super" before his name, referring to himself as "Super Vegetto". He has also inherited Gokū's love for his friends and family, prioritizing their rescue over immediately killing Majin Boo, even willingly letting himself be absorbed so that he could rescue them. Much like Gokū, he also speaks in the Tōhoku dialect of Japanese.