oh my. well, yes, smell is quite normal, and it's quite possibly the most disgusting smell you'll ever experience. Consistency... well, it's all kind of liquidy looking, but usually there're dark spots in it that appear slightly more solid. Not sure what, exactly, the different parts are, but then again, I don't think I really want to know. As long as my snakies are healthy, I won't worry too much about their stools.
Oh, and don't ever feel stupid for asking a question. If you don't know, you should definitely ask. Better than jumping to the wrong conclusion.