One evening in Moscow, Tanya (not her real name) found herself at a dinner table with a group of friends, most of them married couples. One of the men started to tell a story about the coda to a recent guys’ night out. He’d stumbled home the next morning to his wife and two children—a 2-year-old and an infant—to find that he’d forgotten his underwear. Everyone at the dinner table, including the man’s wife, laughed at the story: the hijinks!