An eyetracking experiment found that men and women tend to fixate their gaze on different areas of an image. Apparently men tend to give the crotch area a good staring even if the subject is not a Hollywood princess getting out of a car.
Coyne adds that this difference doesn’t just occur with images of people. Men tend to fixate more on areas of private anatomy on animals as well, as evidenced when users were directed to browse the American Kennel Club site.
The kennel club?! hmmmn, I'll take the Dr. J route and refrain from commenting!