Jerga is the Spanish word for "slang". It refers to the informal words and phrases unique to a specific group or region, and it's a key part of sounding like a native speaker.
In "LA MUDANZA", Bad Bunny proudly sings, "En el mundo entero ya conocen mi dialecto, mi jerga" (The whole world already knows my dialect, my slang). He's celebrating how his authentic Puerto Rican Spanish has become a global phenomenon, making this the perfect word to learn if you want to understand the real language behind his music.
In "LA MuDANZA", Bad Bunny tells the story of how his parents met during a moving job (mudanza). His dad, Benito (nicknamed 'Tito'), was driving trucks to earn a bit of cash when a friend invited him to help out on a move. That single workday changed everything because it was where Tito met Lisy. Bad Bunny traces their journey from Morovis to Bayamón, thanking them bluntly for raising him with tough love: "Gracias a mami y papi por to' los jalones de oreja" ["Thanks to mom and dad for all the ear tugs"], a classic Spanish expression for childhood discipline.
The track quickly shifts into pure Boricua pride and defiance. Bad Bunny brings up historical weight, noting "Aquí mataron gente por sacar la bandera" ["Here they killed people for taking out the flag"], referencing Puerto Rico's past laws that criminalized flying the island's flag. He compares his legendary status to the Pokémon Lugia, promises he will never leave his home island ("De aquí nadie me saca" ["Nobody takes me out of here"]), and demands that people remember his roots as just Benito when his time comes.