Desierto literally means "desert". It's a word that evokes a strong image of emptiness, isolation, and harshness.
In the context of the song, Fito Páez uses "desierto" to symbolize a state of emotional or existential desolation. The repeated line "Va a sacarme de este desierto" (It will get me out of this desert) suggests a struggle to escape a difficult and barren internal landscape, making it a central and powerful metaphor in the lyrics.
Fito Páez's "Desierto" is a wild ride, a defiant declaration from someone who's had enough of pretense and wants to cut straight to the chase. He's not interested in small talk or polite society; he's the "rayo que cayó del cielo / Que vino a quemarte desde el mismo infierno" [lightning bolt that fell from the sky / That came to burn you from hell itself]. He wants the "lado salvaje" [wild side] and has no need for words or clothes that don't serve a purpose. It's a blunt, almost aggressive rejection of superficiality, with lines like "No soy turista del viaje / Soy pasajero intranquilo / No me provoques ahora / Tengo un cuchillo con filo" [I'm not a tourist on this journey / I'm a restless passenger / Don't provoke me now / I have a sharp knife] showing he's ready for a fight.
He calls out hypocrisy and false ideals, seeing a world where "La falsa utopía / De un mundo perfecto / Se hundió hace unos días / En un baño infecto" [The false utopia / Of a perfect world / Sank a few days ago / In an infected bathroom]. He sees others as "policía" [police] or "insecto" [insect], floating around "la mierda" [the shit] while he's stuck in his own "desierto" [desert]. It's a powerful statement about feeling isolated and misunderstood, yet still having the "coraje / Y tengo el deseo" [courage / And I have the desire] to confront it all head-on. No matter what anyone says, nothing will pull him out of this desert.