Despabilar means "to wake up" or "to liven up," often implying a mental awakening or becoming more alert and active. It's a less common verb than simply "despertar" (to wake up).
In the song, the lyric "para la mente despabilar" suggests the need to clear one's head or sharpen one's mind, perhaps after a period of relaxation or to prepare for action. It adds a nuanced layer to the idea of mental readiness.
Get ready to cruise through the Sinaloa lifestyle with Betillo Guerrero's "Estilo Sinaloa"! This song is all about living life to the fullest, with a mix of excitement, a little bit of danger, and a whole lot of fun. Betillo sets the scene right away, mentioning his "superona ya me fajé también el cuerno" [my super pistol is already tucked away, and so is the horn] and being ready for anything, because "nunca duerme el" [he never sleeps]. It's clear he's always on alert, but also ready to enjoy himself.
He talks about keeping things in line, sometimes having to be firm because "la gente no hace caso" [people don't listen], and he makes them "sentar en razón con la tableta hacia la línea" [sit down and reason with the tablet towards the line]. But it's not all serious business! He's also about hitting the road with his crew, going to the dunes, and enjoying the good times. He loves to "jalo la banda y me voy Palmar un día tecito para navegar" [pull out the band and go to the beach one day to navigate], surrounded by women and dancing, because "vida solo hay una, Por eso hay que disfrutar" [there's only one life, that's why you have to enjoy it]. He's a true gentleman with a "estilo particular" [particular style], always elegant, and ready to conquer the ladies, with the "sangre de Sinaloa" [blood of Sinaloa] running through him, straight from Culiacán.