When The Sun Goes Down by Arctic Monkeys is a gritty portrayal of the darker side of urban life, focusing on the struggles and harsh realities faced by a woman working as a prostitute. The song captures the seediness of the nighttime streets and delves into themes of exploitation, loneliness, and societal neglect. Particularly poignant moments include the lines that describe the woman's encounters with various unsavory characters, shedding light on her tough exterior while hinting at a more vulnerable inner self.