Eugene

Eugene Lucifer Korpes, known as just "Eugene" is the main antagonist in the third episode of ''Obama's Adventures, Obama's Adventures: The Demon. ''

He was murdered in 1754 and was brought back as a vengeful demon. Gorilla lived in the same house that Eugene was murdered in and in the third episode, Eugene attacked and possessed Horse. However, Obama put on the Giga Pudding song and the possession was countered. Eugene then choked Obama and killed him, causing Horse to enter deep depression and fear. Later, Horse stood up to the demon and fought him in a battle. Horse defeated Eugene and Obama was raised from the dead. They then all made friends and danced to We're All In This Together.