Mannish Man (Or Mannish The Manly Minotaur) is a minotaur that appeared in the episode "The Enchiridion!." He gave Finn The Enchiridon, and told him about it. It seems that he is friends with the Key-per, because they laugh together and seem to have a good time with each other. He also seems to be friends with Princess Bubblegum, because PB contacted Mannish Man after he gave Finn The Enchiridion book.
He's a large ox like humaniod with brown fur and a broken ring in his nose. He has 2 long horns and 2 braids on his beard.