Gusterón is a colloquial and somewhat playful augmentative of gusto (pleasure, taste). It implies a very intense or great pleasure, a
Cruz Cafuné and Leïti spend this song caught between two moods: living large and missing someone.
The verses paint a fast, wealthy lifestyle — riding in a Suburban LT, a sold-out merch line, a room at the Abama resort, seventy-band paydays. It is a victory lap, and the artist has no patience for the haters who will keep talking regardless.
But the song's real center is quieter. Twice the hook turns away from the flexing to something more fragile: save the chats and the videos, because if he dies tomorrow, he wants her to still be able to hear his voice. Underneath the bravado is someone thinking about mortality and holding on to a memory of a woman whose perfume still lingers on a pillow.