Ooblar

Ooblar is the secondary protagonist in Citizen of Yolkus and My New Brother, Ooblar and the secondary antagonist in Brittney Bosoni: Woman Genius. He is the fourth reformed villain since "The League of Villains" where he was traded for sulfur butter at the Bulgozian planet by his evil sadistic brother, Goobot.

Appearance
Ooblar is a green gooey alien with a robotic egg shaped suit. He also has purple clothes, gold arms and hands, and a purple hat with a ringed planet on the top.