Ever since the case of dreaming with a hat as a male sex symbol, to dream with its power or the preventive means of pregnancy. Excepting this case, the hat generally refers to a sign of distinction of social character linked with ideas or behaviors of whom we dreamed of. If we wear a ridiculous hat, then it reveals that inside us exists a ridiculous attitude that everyone knows except ourselves. To see ourselves with a military hat reveals an authoritarian sense out of place. A cup hat is a sign of an inordinate conceit and pretensions.
Dream dictionary: upside down cup in a dream dream meanings
…To see Styrofoam in your dream, indicates that you are undergoing some form of transition in your life. In particular to see a Styrofoam cup in your dream, suggests that you are feeling somewhat insecure or unstable in a relationship….