She knows about dentist appointments and soccer games and romances and best friends and favorite foods and secret fears and hopes and dreams. A man is vaguely aware of some short people living in the house. Men take photography very seriously. Women purchase Kodak Instamatics, and often produce better-looking shots. They exaggerate about money, they don't know football nearly as well as they think they do, and they fabricate stories about women.
Women talk about one thing in the locker room - sex.
Not in abstract terms, either. Women do laundry every couple of days. A man will wear every article of clothing he owns, including his surgical pants that were hip about eight years ago, before he will do his laundry. When he is finally out of clothes, he will wear a dirty sweatshirt inside out, rent a U-Haul and take his mountain of clothes to the laundromat, and expect to meet a beautiful woman while he is there. Male cheerleaders are scary.