Erection – An erection is a symbol of creative male energy. It is also a highly sensual sign. Dreaming that you have an erection denotes the instinct to radically change the world around you, using your own identity as the tool for change. This is a very aggressive form of creativity. Dreaming that you are receptive to someone else’s erection denotes a willingness to be vulnerable and a creativity that includes a willingness to be changed. If you are a woman dreaming of having an erection, you may be seeking power and authority over others, especially your partner.