Descabrono is a very informal and aggressive slang term, not commonly found in everyday Spanish or typical song lyrics. It comes from "descabronar," which literally means to "un-goat" someone, but in slang, it implies completely dominating, breaking down, or even destroying someone, often in a sexual or confrontational context.
In this song, the artist uses it to assert his prowess and superiority over a previous lover, stating, "El que estuvo antes de mí no supo tocarte, yo te descabrono." This line conveys a strong, almost possessive confidence, suggesting he knows how to please her in a way no one else could, completely 'dismantling' her inhibitions or previous experiences.
Hades66 and ROA team up for "Deja Vu," a track that's all about intense, almost obsessive desire for one specific person. The artists make it clear that for them, no one else compares to this woman. They say, "El que no te conoce a cualquier puta le reza" [He who doesn't know you prays to any whore], suggesting that only someone unfamiliar with her unique allure would settle for anyone else.
Throughout the song, they praise everything about her, from her face and body to her accent, declaring, "Mami, to' lo tuyo es perfecto" [Mommy, everything about you is perfect]. The "déjà vu" in the title comes from the feeling that their intimate moments are so powerful and destined, they feel like they've lived them before. It's a bold and passionate declaration of devotion, even calling her their "diabla" [devil woman] and "hija de Lucifer" [daughter of Lucifer], but always with a sense of adoration.