All jokes aside... my ex actually had a sleep-eating thing. Every night he would wake up like a zombie and raid the fridge, grabbing anything. Even uncooked shit. He literally couldn't remember, and I would film him doing it too.  He was still ripped though thank god, he had a super physical job and all the eating made him not hungry the next day. It's a fucking weird thing to deal with. I would wake up and there would be pieces of food allover the floor.