Estéril literally translates to "sterile," a word you might know from a science class. It means barren or unable to produce life.
In this song, Tainy uses it in a powerful and surprising metaphor: "Tengo el corazón estéril" (I have a sterile heart). He's saying his heart is empty and unable to grow feelings or love, poignantly describing his loneliness despite having fame and money. This unique use of the word makes it incredibly memorable.
MOJABI GHOST slips you into a velvet-dark reggaeton night where luxury cars roar and club lights flash, yet a single, stubborn memory haunts the party. Tainy and Bad Bunny brag about threesomes, bottles, yachts, and million-dollar toys, but every boast is shadowed by a confession: “No sé a quién le miento si esto que siento no me deja dormir.” No matter how loud the music or how thick the smoke, the “ghost” of a lost lover lingers like an unforgettable perfume, turning every celebration into an escape plan that never quite works.
Beneath the swagger, the song wrestles with emptiness. Fame, cash, and adrenaline fill the verses, but the hook keeps circling back to a simple wish—“ojalá que hoy sueñe contigo.” That line flips the whole track: the real treasure isn’t money or stardom, it is a peaceful night’s sleep wrapped in the arms of the one who got away. MOJABI GHOST is, in the end, a bittersweet dance between indulgence and nostalgia, reminding listeners that even reggaeton’s brightest stars can’t party away a broken heart.