"ROTTEN" by Jack Harlow is a rap song that delves into themes of self-confidence, success, and the lifestyle that comes with it. The lyrics paint a picture of Jack Harlow's life, filled with moments of feeling on top of the world, surrounded by luxury and indulgence. The chorus reflects Harlow's self-assuredness, with lines like "There's moments where I feel like I'm the hottest" and references to his future plans of purchasing a cottage. These lines suggest that despite any challenges or doubts, Harlow remains confident in his abilities and his trajectory toward success. Throughout the song, Harlow boasts about his wealth and lifestyle, mentioning expensive brands like CÎROC and Hpnotiq, as well as indulging in Pokémon-themed marijuana ("Pokémon kush, yeah, this shit look like a Oddish"). He also talks about his romantic relationships, describing his partner as "rotten" and comparing her to a Georgia Peach, a symbol of southern charm and allure. The verses also touch on themes of perseverance and resilience, particularly in EST Gee's verse, where he talks about his experiences in the streets and his determination to succeed despite obstacles. Overall, "ROTTEN" is a braggadocious track that showcases Jack Harlow's confidence and success, while also touching on the realities of life in the fast lane.