Placoso is a popular slang term in Regional Mexican music that describes a person with a confident, showy, and often intimidating style or attitude, like a 'boss' or someone with a lot of swagger.
In the song, the singer says, "Siempre placoso" (Always placoso), to describe his cool and untouchable demeanor after the breakup. Learning this word is a key to understanding the confident vibe of the corridos tumbados genre.
Fuerza Regida skips the polite breakup speech entirely here. The narrator catches his partner lying and stepping out on him with "ya te caché, andabas en la puteada" ("I caught you already, you were fooling around"), and his immediate response is pure spite and wild partying. Instead of sitting around crying because she treated him like a fool ("de pendejo me veías la cara" / "you played me for a fool"), he heads out with his friends, buys expensive bottles, and reminds her that he is doing fine without her. In fact, he adds some extra salt to the wound by claiming her own friends are now dancing on him ("soporta que tus amigas me bailan" / "deal with the fact that your friends dance on me").
The lyrics lean hard into modern Mexican street slang and luxury flexing to prove a point. He name-drops Van Cleef jewelry to flaunt wealth alongside stacks of cash ("las pacas"). When he calls himself "siempre placoso", he means he carries a flashy, loud, street-smart look that demands attention. He also uses "bélicas"—a slang term derived from war that nowadays just means wild, aggressive, or intense—to describe his nights out with new women. It is petty, loud, and brutally direct: he stops paying her bills, stops answering calls, and trades a dishonest partner for reckless freedom.