The song "Fast Lane" by Eminem is a collaboration with Royce Da 5'9" and is featured on their collaborative album, "Hell: The Sequel." The song explores themes of living life on the edge, embracing a fast-paced lifestyle, and displaying their lyrical prowess. In the lyrics, Royce Da 5'9" and Eminem boast about their skills as rappers and their ability to navigate through life at full speed. They use metaphors and wordplay to convey their confidence and dominance in the rap game. The song also contains explicit and provocative language, which is a common characteristic of Eminem's music. The explicit content is used to shock and provoke a reaction from the listeners, and it reflects Eminem's rebellious and controversial persona. Overall, "Fast Lane" is a high-energy track that showcases Eminem and Royce Da 5'9"'s technical abilities as rappers and their willingness to push boundaries with their lyrics. The song captures the rebellious and provocative nature of their music, emphasizing their dedication to their craft and their relentless pursuit of success.