The dreams I remember are surreal ones involving things like a mini-me Ronald McDonald, a house with huge chasms in the floors and flimsy bridges across them, a handheld button panel that grows chopping knives when you press number 2, door mats that act like jetskis when you bend them lengthwise in water, a floating head with a piece of cloth tacked on for a body, big flowers with human faces and being in a world enclosed by a box inside another box.
The latest dream I remember something from is one I know had characters. settings and a plot, but I don't remember the details.