To dream of a penis represents strength
To dream of a penis represents strength, masculinity, and competence. You or some aspect of your personality feels empowered or powerful.
To dream of a small penis represents emotional impotence or powerlessness. You feel ineffective in some areas of your life. Feeling weaker or less important than other people.
To dream of a large penis represents you or some aspect of your personality that is very powerful, capable, or competent. On the positive side, it can signify that you feel successful or stronger than others. The feeling that you are a bigger winner than other people. Negatively, it can reflect problems or other people with more power than you. A problem or competing aspect of your life that is too powerful for you.
To dream of losing your penis represents feelings of loss of power or being stripped of power. A tragic loss of power. Feeling stupid for trying to lead people or get someone else to listen to you, feeling that you have been stripped of power or a leadership role. An assertive role that feels impossible to sustain. Feeling like a big weak loser, feeling compelled to be nice to people who never feel the need to be nice to you. Jealousy of your impotence.
To dream that your penis blood represents a weakening sense of strength, ability, or competence. Your talents, power, or strength may feel slowly being lost. Losing respect, pride, or embarrassment.
To dream that someone else has a bigger penis than you can reflect jealousy of other people with more power or control in life than you. Jealousy that God gives others more impressive experiences in life than you. Feeling sensitive or ineffective. Jealousy of not being good enough or not being powerful enough.
To dream of seeing an unusually long skinny penis can reflect feelings about meanness or behavior of a low individual doing something incredible. Cheating or lying allows you to do something more powerful than others.
If a woman dreams of having a penis, it could reflect waking life situations in which she asserts herself, makes strong decisions, or shows others that she is not easy to mess with.
For women and gay men, seeing a penis in a dream can reflect sexually desirable thoughts or your desire to make something happen that you like.
Dreams about penis size are common in men who have problems with insecurity related to the size of their penis.