The song "Mr. Mothafuck" by Guizmo is a French rap song that is characterized by its explicit and aggressive lyrics. The lyrics primarily focus on expressing anger towards law enforcement officers ("shmits" and "poucaves") and society in general. Guizmo uses strong language and derogatory terms to vent his frustrations and assert his disregard for authority figures. The song also touches on themes of illegal activities, such as drug dealing and criminal behavior, as symbols of rebellion against societal norms. Guizmo emphasizes his loyalty to his friends and associates, while dismissing the importance of money and conforming to societal expectations. The lyrics also mention various locations, such as Senegal, Mali, and the "zoo," which may refer to marginalized and impoverished neighborhoods. Guizmo portrays himself as a tough and fearless individual who is unafraid to battle against those he perceives as enemies. Overall, "Mr. Mothafuck" is a brash and confrontational rap song that showcases Guizmo's rebellion against social norms and his desire for autonomy and freedom.