Both
He's evil as shit because he's delusional to the point of thinking terrible terrible acts are genuinely the funniest shit ever
He wants to rule over all of The Interworld and turn it into a place of pure vitriol and discourse simply because he thinks it's be hilarious
Unfortunately he doesn't exactly "hang out"
He believes friendships and bonds are just worthless burdens
He only has a couple of evil henchmen because they make his job easier