After the success of ‘Bop Daddy,’ Falz returns with ‘One Trouser’ Highly rated Nigerian rapper, Falz returns with a brand new single dubbed “One Trouser,” after the success of his hit record, “Bop Daddy.” Produced by the highly skilled Bizzouch, “One Trouser” serves as Falz’s second official single for 2020. Check it out below and share your thoughts.