Sleep Deprived Man is a character that can be easily manipulated. He can be scared by the slightest things or yelling. He doesn't like yelling but when he gets mad he will yell at you. 
He's married to Arson Man.
He likes to watch horror movies but still screams during them. He has two dads and a mom. His dad's were abusive to him but his mom loves him. Complicated relationship with his parents.
He has a bad past and doesn't like talking about it. He'll deny talking about it or bringing it up. 