Chacal literally translates to "jackal". In Mexican slang, however, it's used to describe a "player", a dominant man, or an expert in their field, often with a street-smart and assertive connotation.
In the song, the singer declares, "Llegó el chacal de chacales" (The jackal of jackals has arrived). He's not talking about an animal; he's crowning himself the ultimate master of the game. It's a powerful slang term that perfectly captures the confident persona he portrays in the song.
CHAKA kicks off with pure, unfiltered party energy. Fuerza Regida jumps straight into late-night luxury with dark beer, hot tubs, and a lot of confidence: "Jacuzzi, cerveza oscura" [Jacuzzi, dark beer]. The narrator usually prefers playing the field, admitting "nunca he sido de una" [I have never been a one-woman guy], but he spots someone who completely stops him in his tracks. He brags about his grind and his cash, laying down his personal rule: "Pa' merecer primero hay que hacer" [To deserve, first you have to earn]. From there, the flex turns into a cartoonish power fantasy. He is stacking green cash, wearing a Rolex President, thinking like tech billionaire Bill Gates ("Mente de Bill Gates" [Mind of Bill Gates]), and flying in private jets.
My favorite punchline in the whole track is his superhero comparison: "De noche soy Batman, de día Bruce Wayne" [By night I am Batman, by day Bruce Wayne]. It is absurd, funny, and tells you everything about his alter-ego mindset. He tells his girl not to ask where the money comes from ("No preguntes de dónde la feria" [Don't ask where the money is from]), because he is ready to spend it all on her anyway. The chorus leans into street-smart slang too. He calls himself "el chacal de chacales" [the rogue of rogues; a rugged street guy], then immediately boasts, "Perreamos, pero con clase" [We grind dance, but with class]. It is bold, flashy, and full of loud personality from start to finish.