Belicón is a slang term derived from "bélico" (warlike). It describes someone who is aggressive, ready for conflict, or involved in a violent lifestyle.
In the context of "Gente Del Nini," the speaker states, "Pues belicón me han mirado" (Well, they've seen me as warlike). This word is interesting because it's a regional slang term that directly reflects the song's theme of power, conflict, and the dangerous world of organized crime, making it a unique and impactful choice.
"Gente Del Nini" is a corrido told from the point of view of "El Nini," a nickname the singer takes on to describe someone loyal and always on guard within a criminal network tied to the Chapo family. He name-checks "Chapito" and "Archivaldo," references to figures around El Chapo's sons, and describes staying alert, moving carefully, and being ready for trouble at any moment.
The song is a narco-corrido, a Mexican regional genre that tells first-person stories from inside the world of drug trafficking. It mixes loyalty, danger, and daily routine, painting the narrator as someone who has earned respect and stayed sharp while living a dangerous life.