Men have higher body temperatures than women. If your heating goes out in winter, I recommend sleeping next to a man. Men are like portable heaters that snore. Women take clothing much more seriously than men. There's another man wearing a black tuxedo.
Most men hate to shop.
That's why the men's department is usually on the first floor of a department store, two inches from the door. If a man prepares dinner for you and the salad contains three or more types of lettuce, he is serious. No man is charming all of the time. Even Cary Grant is on record saying he wished he could be Cary Grant. When four or more men get together, they talk about sports.