>>714322696You misunderstand. Bejita is a different character from Vegeta.
Vegeta is the villain/rival/anti-hero character from Dragon Ball Z, who is the strongest being in the universe, and has a smoking hot rich wife with eternal youth. He successfully defeated his rival Goku countless times, but refuses to acknowledge his victory because he enjoys fighting and testing his limits that much, and Goku does the same. He is the Prince of all Saiyans, who are the uncontested strongest race in the universe, but doesn't exercise his power because he learned the true value of strength is protecting the ones he loves.
Bejita is a parody character from Dragon Ball Super. He sucks on a pacifier like a babby and is regularly cuckolded by various alien creatures and deities. His hobbies are interpretive dance and kowtowing. He always loses and is mostly there for comic relief. He was introduced during the timeskip that separates the two series. In the manga he has a grape flavored form that hurts himself in exchange for power, but the power isn't enough and he still loses, as a joke.