The song "Lettin Up" by Bibby x Herb (Lil Bibby and Lil Herb) is a trap/hip-hop track that showcases the artists' confidence and dominance in the rap game. The lyrics are filled with braggadocious lines and references to violence, reflecting their tough backgrounds growing up in Chicago. In the hook, they proclaim that no one can mess with them and that their crew is always on top, refusing to let up in their pursuits and ambitions. This repetition emphasizes their unyielding determination and resilience. Lil Bibby's verse highlights their readiness for any confrontation or challenge. He boasts about having a weapon and warns anyone who tests them will face the consequences. He also mentions his expensive fashion choices and his loyalty to his gang. Lil Durk's verse delves into his life in Fazoland (a neighborhood in Chicago) and the dangerous activities he engages in, such as drug dealing and violence. He mentions being questioned by the police about his relationships with other rappers. Durk references fellow rapper Lil Herb, who is featured in the song, and their use of firearms to protect themselves. He also calls out other rappers who are relatively new to the game and have not yet achieved the level of success that he has. Lil Herb's verse continues the theme of dominance and superiority. He dismisses any competition, insisting that no one can match his skills. He references his flashy lifestyle and the envy it brings from women. Herb also mentions using firearms to protect himself and his crew. He ends the verse by declaring that they won't let up, meaning they will continue to maintain their dominance and success. Overall, "Lettin Up" is a hype song that showcases the artists' confidence, aggression, and determination to remain at the top of the rap game. The lyrics explore themes of dominance, street life, and loyalty to their crew.