A sad coma is when you become so sad and depressed, that you fall down a spiral of depression and don't have the willpower to move from your bed/couch/floor/pile of trash.
Friend 1: Have you see Chelsea recently?
Friend 2: No, I heard she is in a sad coma and is refusing to move from her bedroom floor.
Friend 1: Aw.
Sad coma
One form of clinical depression, when a person is depressedto the point of immobility, unable to get up and do the functions of normal daily life.
"What's up, dude? You haven't been to classes or the dining hall for three days."
"I'm in a Sad coma, man I'm deeply bummed out. I can't think, I can't eat, I can't evenget out of my room.
Dude, this is serious. You need to get help. Lemme give you the number of my therapist. I've been where you are, and he really helped.