The biggest jobber and cuck.
Vegeta is the Prince of Saiyans, but lately lost all shred of dignity after jobbing way too much. He's married to Bulma, a 50 years old hag, who cucks him with everyone else in the universe, but especially his BVLLs.
His favorite BVLLs are Beerus, his HERO Goku, Broly, Yamcha, Frieza, Master Roshi, Oolong and his nemesis: Krillin, who he can't ever surpass in anything but cuckolding (his sole achievement in life).
He has two kids with Bulma: Trunks, who's actually the son of future Trunks. And daughter Bra, who's Goku's child.
He was rival of Goku, but now is his obedient sidekick. He never, ever won a single battle. Beaten by a fat guy, midget bald guy (Krillin) and a kid on Earth and then he was spared by his HERO Goku. Beaten and raped by Zarbon, Recoome and Frieza on Namek. Beaten by a woman: Android 18 and then by "his" son Trunks and then by Cell twice. Afterwards, he was saved by Gohan and Goku. He killed himself against Buu and knelt in obe