Rebuleo is a fantastic example of Puerto Rican slang that you won't find in a standard dictionary. It means chaos, a big mess, disorder, or a fight.
In the song, Wisin uses it to reassure the girl he's pursuing. He tells her, "Tranquila que no va haber rebuleo" (Don't worry, there won't be any trouble), promising that despite his tough talk, their meeting won't cause any drama or conflict. It's a key piece of slang that adds an authentic, street-smart flavor to the lyrics.
Picture this: you are desperate to see someone, but her parents despise you. Puerto Rican reggaeton duo Wisin & Yandel, teaming up with Héctor El Father, offer an outrageous and practical solution: "Ni tu padre, ni tu madre te quieren conmigo / Pues hagamos el amor por el teléfono" ("Neither your father nor your mother wants you with me / So let's make love over the phone"). Instead of sneaking through windows, they turn the dial tone into a private playground. Hector tells her to call him collect ("llama collect") anytime she feels lonely, promising round-the-clock availability for some vintage late-night audio romance.
The track is packed with mid-2000s slang and territorial bragging. When Wisin spits, "Ella me llama en asterisco" ("She calls me on asterisk"), he is referencing dialing 67 to hide her caller ID. He demands her postal digits—"Ma', quiero tu zip code"—and threatens any rival suitor, mocking the other guy as a petty pest ("un peñisco"*) while boasting that he himself is "gigante como San Francisco" ("giant like San Francisco"). They even wrap up by warning off jealous haters with "no va haber rebuleo" ("there won't be any trouble/brawling"). It is blunt, slightly absurd, and pure energetic swagger about keeping the spark alive when you are literally blocked at the front door.