In this case, there is no bowl anywhere. It is not meant to be taken literally. Although not exactly clear, this seems to be one of those lines of movie dialog that is sometimes called "meta" -- meaning that the dialog in the movie is actually about the process of movie-making. They writer/speaker seem to be making a joke about the (over)use of foreshadowing in movies (meaning, when a scene early in the movie gives a strong clue about something that is going to happen later).