Capsuleando is a fascinating and somewhat rare word in everyday Spanish, derived from "cápsula" (capsule). In the context of this song, it's used as slang.
It refers to the act of rolling blunts or joints, implying the careful, almost scientific process of preparing them, as if encapsulating the contents. This unique usage makes it memorable and specific to the song's vibe.
Brray's "One Time" is a high-energy track all about living life to the fullest, without a care in the world. He's got his blunts rolled ("capsuleando los blunte'") and more connections than anyone you know ("Con más conexione' que la conne de tu conne"). Every day feels like a vacation to him, and he's always ready for anything, even packing protection with extended clips ("Pa' la protección, lo' peine' con la' extensione'").
He's confident, successful, and not looking back. Brray boasts about his fresh style and how he's been winning since day one ("Porque no he fallao' desde que debuté"). He's not interested in drama or old flames; if he's let someone go, they're gone for good ("Baby, no vuelvas si ya te boté"). It's all about making money quietly ("Como si hacer dinero callao' fuera una ciencia") and enjoying the good life, always with his crew and good vibes. He even jokes about being a little scared, but it's clear he's on top of his game, making music for everyone to get up and dance to ("Pa' que los culos se levanten").