There's a belief that when you die, youre "stuck" in the dream world forever. More specifically, some believe dreams are just our entering into the land of the dead. If this is so, how do we account for dreams in which we see friends and family who are still living?
Dreams are just your brain generating it's own realities while you sleep, based on recent experiences and thoughts and ideas.
creppy premise... but people did put it where it belongs in reality. Death in dreams works well in horror movies... haven't really seen anyother place for it