Desta Lyrics in English Luan Estilizado , César Menotti & Fabiano

Destá is a colloquial and somewhat regional interjection in Portuguese, often used to express a sense of triumph, vindication, or to say "There you go!" or "Take that!"

In the context of the song, the singer uses Destá repeatedly to convey a feeling of eventual victory and payback. He's telling an ex-lover, "There you go, you'll come knocking on my door," implying that she will regret leaving him and he will have the last laugh. It's a very expressive and engaging word that captures the song's theme of poetic justice.