Moe

Moseph "Moe" Mastro Giovanni is an old man and the creator of BMO and all the other MOs. He says that BMO was created to experience fun and to care for his son, but never managed to have one. He could have once been a full human like Finn but as he grew old, most of his body parts, except the skin, were replaced with machines. He built millions of MOs throughout his life. He uses MOs for medical purposes, such as his ventilator robot.

Appearance
He is shown to be a very old man, with an inability to move, white hair and stretched brown skin. He wears a grey costume that covers all of his body parts except for his hands, feet and head, and is  living on robotic life support with heart and lungs robots planted on his chest. Moe's legs are emaciated and useless. Since he cannot walk, he is usually seen being carried by an MMO or dragging himself around with his arms. Moe has human skin but over the years he has replaced some parts of his body with robots.

Trivia

 * It was revealed in the storyboards that Moe was modeled after Jamie Farr.
 * When asked by Finn if he was a human, Moe stated that his skin is.

Gallery
Moe