See, the joke is simple. A Bosnian wife, Fata complains to a doctor that Mujo, her husband, makes love to her for hours every evening, so that, even in the darkness of their bedroom, she cannot get enough sleep—again and again, he jumps on her. The good doctor advises her to apply shock therapy: she should keep a bright lamp on her side of the bed, so that when she gets really tired of sex, she can suddenly illuminate Mujo’s face; this shock is sure to cool his excessive passion. The same evening, after hours of sex, Fata does exactly as advised—and recognizes the face of Haso, one of Mujo’s colleagues. Surprised, she asks him: “Haso, what are you doing here? Where is Mujo, my husband?” The embarrassed Haso answers: “Well, last time I saw him he was there at the door, collecting money from those waiting in line.”