"Che Cazzo Ne So" is a rap song by Jesto, an Italian rapper. The lyrics talk about the artist's struggles with personal growth and finding his place in the world. He describes himself as a loner and a troublemaker, always getting into trouble even though he doesn't smoke. Jesto reflects on how he used to be lazy and unproductive, but eventually discovered a passion for music. The song also addresses Jesto's frustration with society's expectations and judgments. He references his tattoos, piercings, and punk fashion styles, saying that people judge others based on appearance. Despite this, Jesto remains confident in his abilities as an artist and refuses to let others dictate his success. Overall, "Che Cazzo Ne So" is a reflective and honest look at Jesto's journey as a musician and individual. The title itself translates to "What the F*** do I know," reflecting the artist's willingness to admit his own flaws and uncertainties.