The song "Combustion" by LOCALFREEK is a high-energy, intense track that explores themes of darkness, despair, and rebellion. The lyrics convey a sense of defiance and a rejection of societal norms, with the singer expressing a lack of interest in someone else's depression and urging them to "go fuck yourself till you bleed." The mention of being "nocturnal" and the reference to the "9th circle of inferno" create a dark and rebellious atmosphere. The song also alludes to violence and danger, with references to a sheriff's whip going "turbo" and a basement holding familiar faces. The chorus emphasizes the idea of embracing chaos and taking control of one's own destiny, with references to updating and downloading in the game of life. Overall, the song portrays a sense of defiance and a rejection of conformity, with an intense and edgy tone that is authentic to the United States.