Chavalón is a colloquial term that means 'young man' or 'kid', but in the context of this song, it carries the connotation of a 'big shot' or a 'guy who's made it'.
It's an interesting word because it's not just a simple descriptor; it implies a certain swagger and success, especially when paired with lines like "Un melón en la muñeca" (a million on the wrist). It's a key word to understand the persona the song is portraying.
This song, "El Chavalón," is all about a guy who's made his own way in the world, even without formal education. He says, "Pa' hacer billetes no fui a la escuela / Y es que las calles también te enseñan" (To make money, I didn't go to school / And the streets teach you too). It's a real declaration of self-made success, emphasizing that you need to be smart and strategic to get ahead: "O eres lobo o eres presa / Hay que usar bien la cabeza" (Either you're a wolf or you're prey / You have to use your head well).
He's not afraid to show off a little, mentioning "Un melón en la muñeca" (A million on the wrist) and riding in his "Cheyensona" (big Cheyenne truck), but it's all earned through hard work. He also stresses the importance of staying true to yourself and being wary of fake friends: "Trucha con la gente traicionera / En felicitarte es la primera / Pero cuando das la espalda / Siempre la bandera cambia" (Watch out for treacherous people / They're the first to congratulate you / But when you turn your back / The flag always changes). It's a cool, confident anthem about hustling, staying vigilant, and enjoying the fruits of your labor while always looking forward: "Puro pa' delante, cero miedo" (Only forward, zero fear).