In this society, the norm of masculinity is phallic aggression. Male sexuality is, by definition, intensely and rigidly phallic. A man's identity is located in his conception of himself as the possessor of a phallus; a man's worth is located in his pride in phallic identity. The main characteristic of phallic identity is that worth is entirely contingent on the possession of a phallus. Since men have no other criteria for worth, no other notion of identity, those who do not have phalluses are not recognized as fully human.
Andrea Dworkin