Chaparrón means a sudden, heavy downpour of rain. It is more vivid and specific than simply saying lluvia (rain), making it a memorable word for learners.
In the song, "cuando creía que estaba en calma cae el chaparrón" uses the rainstorm metaphorically: just when he thinks everything is calm, a new wave of problems arrives.
“Mejor Callao” means “Better quiet” or “Better keep your mouth shut,” using a shortened, slangy form of callado. DELAOSSA, El Niño Snake and J.Moods build the song around a warning: you can listen and watch, but do not talk too much. The repeated line “puedes oír, puedes ver, pero mejor callado” [you can hear, you can see, but better stay quiet] gives the track its sharp, almost threatening hook. The lyrics mock loud people who act important, open champagne, wear expensive brands such as Philipp Plein, and talk as if success belongs only to them. “Esa manada de charlatanes” [that pack of chatterboxes] is a funny but cutting description of people whose mouths run faster than their achievements. The song suggests that silence can be its own kind of power: “el que está callado suele ser más loco” [the one who stays quiet is often crazier].
Under the boasts, the verses show a harder life. The speaker says he came up from below, has lived angry almost since childhood, drinks through the night, and struggles with false affection. He describes the street as a place where people survive, wait for their chance, and learn what they are worth. The image “lo que valgo, lo que vales, la calle su teoría” [what I am worth, what you are worth, the street is its theory] reduces status to what life outside actually proves. There is also a clever image of consequences returning “como un boomerang” [like a boomerang], while luck cannot last forever. The result is a blunt rap performance full of threats, luxury references, alcohol, loyalty to the crew, and a tired survivor’s voice. Even when the speaker sounds proud, lines such as “me apuñalo antes de que me vea caer” [I stab myself before I see myself fall] reveal how fiercely he fights his own weakness.