When Yetunde Ogunje, a final-year student of the Ekiti State University, arrived Ado-Ekiti, capital of the state, three years ago, to resume at the institution, the first warming handed down to her by her uncle, Gbenga Adeseke, a lecturer at the school, was: “I congratulate you for being admitted to study a course of your dream, but I must warn you to beware of Yahoo Boys masquerading as children of the rich and the powerful on this campus, so that you won’t end up becoming their pawn for money-making rituals.”