Jangueo is a popular slang term in Puerto Rico, derived from the English phrase "hanging out". It means to party, hang out, or go out for fun with friends.
In "EL BARCO", KAROL G uses this word to mark a powerful turning point. She sings, "Ahora son noches de jangueo, ya no son de llanto" (Now they are nights of partying, no longer nights of crying), showing she has moved on from her heartbreak and is embracing a new, fun-filled chapter of her life.
In "EL BARCO", Colombian star KAROL G gives us the ultimate breakup bounce-back track. She starts off admitting how rough things got at first, describing herself wandering around "como un perro realengo" (like a stray dog) and losing sleep while wishing for her first love to return. She was walking on a tightrope over a cliff, but the mood flips fast once she realises she is done hurting. The fire that once burned her is now just lukewarm ("lo que quemaba ahora es tibio").
By the chorus, she is totally over it and drops some great Spanish expressions. She uses the nautical metaphor "se fue el barco" (the ship has sailed) to tell her ex that he missed his chance, and reveals that she tossed his photos out "con todo y el marco" (frame and all). Instead of staying home crying, she is out having fun during "noches de jangueo" (party nights, using the Puerto Rican slang verb janguear, adapted from the English "hang out"). She changed her phone number, deleted his contact, and tells him she does not believe in happy or sad endings: she only believes in fresh starts, and he is definitely not invited.