To dream of a cup is generally a sign that you will participate in a pleasant project that could bring you a lot of satisfaction. However, the interpretations vary based on the type of cup. If it is a porcelain cup, you will enjoy peace and tranquility; but a plastic cup will bring economic difficulties, and the conflicts will torment you. A full cup is a sign of unexpected earnings; empty, of bad luck, and broken, of familial disagreements.