The song "Cadavers In My Cadillac" by Haarper is about a man who is focused on his own mission of killing people and collecting their bodies. He boasts about not needing anyone else, just his car and his weapons. He talks about playing with women, but never getting emotionally involved with them. He sees himself as a killer, reminiscent of a time when killers were respected. The chorus emphasizes his obsession with collecting bodies and the fact that he travels with them in his car. He describes the bodies piling up, and how they will never come back. The man in the song is confident in his ability to remain invisible and to always find his targets. He warns people not to underestimate him, and threatens violence towards anyone who tries to stop him. He also references his expensive clothing and ability to solve mysteries like Yagami, a character from the Japanese manga series "Death Note." Overall, the song portrays a twisted, violent individual who takes pleasure in killing and collecting bodies.