The song "Bang Bang" by G-Unit is a diss track aimed at their rival, rapper Ja Rule, and his record label Murder Inc. The lyrics contain aggressive and confrontational language, with 50 Cent, Lloyd Banks, and Tony Yayo taking turns to deliver their verses. In the song, 50 Cent starts off by expressing his disbelief and anger towards Irv Gotti, the producer and CEO of Murder Inc, for allowing Ja Rule to speak negatively about him. He insults Irv, calling him a "fat cupcake-eating motherfucker" and threatens to physically harm him. Tony Yayo's verse follows, referencing the illegal drugs he has access to and comparing the scrutiny they face from the authorities to racial profiling at airports. He also reminisces about his past struggles and dreams. Lloyd Banks then jumps in, bragging about his tough persona and violent tendencies. He mentions having a shotgun and being willing to use it to cause harm. He also references his luxurious lifestyle, including expensive jewelry and women. The chorus emphasizes the group's street credibility and their willingness to use violence to defend themselves. They boast about their expensive belongings and the glamour of their lifestyle. The verses continue with similar themes of violence, drugs, and material wealth. They assert their dominance and superiority over their rivals, making derogatory remarks and flaunting their success. Throughout the song, there are references to previous disputes and incidents involving Ja Rule and the members of G-Unit. They mock Ja Rule's attempts to feign innocence and claim that the beef between the two parties is just a promotional stunt for his album release. They express their lack of fear and assert that Ja Rule's attempts to seek protection from them are futile. Overall, the song "Bang Bang" serves as a diss track, showcasing G-Unit's aggression, confidence, and disdain for their rival, Ja Rule, and his associates at Murder Inc.