Not a tall skeleton, just under 5 feet tall. His name is Nightmare. He has a very bad temper. He always walks around sullen and angry. He is very irritable and cold, does not like anyone. He hates being touched. He reads a book very often. Envious and jealous. He is very often offended by others. He can't fight back. He swears and shouts very often. He wears the same clothes. He has a brother, Dream, whom he loves. But it doesn't show it.Nightmare is cold and quiet.