The song "Oh No!" by Guizmo tells the story of the artist's struggles and experiences with drugs, crime, and the consequences that come along with it. He starts off by saying that he started off high, wanting success and wealth ("J'suis parti de haut, Je voulais de l'or"). He then compares alcohol being just water to him, as his addiction and reliance on drugs are like air to him ("Si l'alcool c'est de l'eau, Mon pilon c'est de l'air"). He mentions having access to drugs, specifically marijuana ("J'ai aussi de la verte, Elle est bonne, elle est séche, elle est forte"), but admits to getting caught and being escorted by the police ("Mais j'me suis fait pété, Et là, c'est les bleus qui m'escortent"). The artist expresses his worry about getting out of this situation and mentions wanting to call Luciani, presumably someone who can help him in difficult times ("Il faut qu'j'appelle Luciani"). He also mentions that if he goes to jail, it wouldn't be a big deal because he knows and trusts someone named Rat Luciano ("Et si j'vais en taule, poto c'est pas grave, Y'a le rat Luciano"). Throughout the song, Guizmo talks about the harsh reality of prison and the dangers he faces, such as the possibility of ending up with a prosthesis due to a gunshot ("La prison c'est trop guèze, Brolique dans la jambe, ça finira en prothèse"). He also refers to the hypocrisy of people who pretend to care for him ("Et les hypocrites, ils passent la pommade") and mentions his disregard for their opinions ("J'm'en bats les couilles"). The artist reflects on his troubled life, mentioning that he has been involved in questionable situations since his time in school ("J'nique ma vie depuis le collège"). He also talks about his parents, with his father smoking cannabis ("Y'a papa qui fume la kush") and his mother taking care of their child ("Y'a mama qui change la couche"). Overall, the song depicts the struggles, temptations, and consequences that come with a life filled with drugs, crime, and being caught in a cycle of destructive behavior.