Traspasó means “crossed” or “went beyond,” and comes from the verb traspasar. In the song, it appears alongside “fronteras” and “barreras,” creating a powerful image of breaking through limits and overcoming obstacles.
“Como ladran pero nunca muerden” means “They bark, but they never bite,” a Spanish expression for people who threaten and criticize without taking action. The narrator answers these people with cool confidence: he says he is relaxed, protected by “los metales” [the firearms or metal weapons], and ready to prove himself. He mocks those who talk about him, saying they do not surpass him, while he breaks locks, crosses borders, and knocks down barriers. There is a cheeky, challenging mood here, especially when he offers to send his location and asks for “más acción” [more action].
Then the song turns away from the usual world of weapons, drugs, and money. The narrator says the past almost no longer hurts, but he also speaks of terror, a world that could swallow us, and the need to respect life and live in peace. References to Disneyland, closed borders, the seas, animals breathing calmly, and “la única carta que tenemos es el planeta Tierra” [the only card we have is planet Earth] widen the message beyond personal rivals. The final idea is direct: change depends on “tú y yo” [you and me]. That contrast is what makes the song interesting: it begins with threats, metal, and bravado, then asks listeners to stop creating more violence and help make a better world.