I can't believe I'm making this joke but
Genitalia privilege
I know this sounds like a joke but... you ever watch the dynamic between a brother and a sister at a young age? I know this sounds a little weird, and I swear I don't hang out around a lot of naked children, but I have noticed when visiting friends with children on more than one occasion (as I am not a parent myself) that the little girl often has a very strange behavior of penis envy. In one case the little girl was trying to grab at her little brothers junk throwing a fit and yelling "want! I want!". I found the adamant tone in her demands quite perturbing, like she was a little tyrant in her early forms demanding the penises of the interlopers.
I think siblings of any gender are very aware of any preferential treatment, but females especially seem to DEMAND absolute equality from a very young age, even if it is unreasonable or destructive to others. I am not sure if penis envy is a symptom of a biological gender trait, or an early childhood cause of this permanent obsession with fantasy levels of absolute equality in every way, but females seem to have a very distinct obsession with this unrealistic form of equality from a very early age. Could it be perhaps that it is learned behavior impressed upon her via doting parents treating her like a princess therefore giving her this sense of entitlement, or is there something more basic and biological involved?
I know this is a bit weird, but I thought it had a very potent resonance with this topic as I think it ties in directly with female penis envy, and upon further reflection I find this is at the core of the pathology of the modern "feminist" (read female supremacist). Again I must reiterate and distinguish I am pro-equality feminism, but demanding a penis is a bit unrealistic and where I draw the line.
"The differences reflect not only the vicissitudes of gender construction and developmental changes in the mind's capacity to adapt to the demands of reality but also the fate of aggressive and narcissistic derivatives as they become entangled in conflict created by recognition of the inherent limitations of the body. The fantasies referred to by the concept "penis envy" are not constitutive of femininity; however, they reflect one approach to a defensive solution to intrapsychic dilemmas stemming from awareness of bodily and generational limits."
http://www.ncbi.nlm.nih.gov/pubmed/9029963Cross-cultural perspectives on penis envy.
www.ncbi.nlm.nih.gov/pubmed/7208716http://link.springer.com/article/10.1007%2FBF00754604http://www.psychforums.com/histrionic-personality/topic74778.html