Merced translates to 'mercy' or 'will'. The key phrase in the song is 'a tu merced', which means 'at your mercy' or 'at your command', expressing complete surrender to someone's wishes.
In this reggaeton hit, Bad Bunny uses this classic, almost chivalrous concept to describe being so captivated by a woman that he'll do anything she wants. This contrast between poetic language and a modern beat makes it a truly unique and memorable word to learn.
In "A Tu Merced", Puerto Rican superstar Bad Bunny is completely wrapped around someone's finger, and he is not even trying to hide it. The title literally means "At Your Mercy," which sets the tone right away. Even though his phone is blowing up with messages from other women—"Tengo par de babies explotándome el cel" (I have a couple of girls blowing up my cell)—he ignores all of them because he only has eyes for one person. He drops hilarious, high-energy flexes to prove his dedication, promising he is chasing her like sprinter "Usain Bolt" and offering a ride in his "Lamborghi" (Lamborghini). He even jokes about ditching his real-life responsibilities: "Mañana tengo examen, pero tú lo sabes / Que si me llamas, no estudio" (Tomorrow I have an exam, but you know that / If you call me, I won't study).
Bad Bunny also packs the track with authentic Puerto Rican slang. When he says "les picheo" (I ignore them / I ghost them) or tells his crush to "Picheale a tu amiga" (Ignore your friend), he uses the local baseball-derived slang pichear, which means to brush someone off or pay them no attention. He recognizes that she does not care for cheesy sweet talk—"no eres fan del romanticismo" (you're not a fan of romanticism)—and wants straight-up rhythm instead ("Quieres perreo, no balada" [You want perreo, not a ballad]). Even though he admits "No somos nada" (We are nothing official), he is convinced that a single dance on the floor is all it takes to start something unforgettable.