A man can get away with wearing one ring and that's it. The women usually end up following men. When a woman says she'll be ready to go out in five more minutes, she's using the same meaning of time as when a man says the football game only has five minutes left. Neither of them is counting time outs, commercials, or replays. And so on.
Women use restrooms has social lounges.
Men in a restrooms will never speak a word to each other. Women who've never met will leave a restroom giggling together like old friends.