Moribundo translates to "dying" or "moribund". It's a powerful and dramatic word you don't often hear in pop songs, making it a fantastic addition to your vocabulary.
Juanes sings, "Te vi llegar y me quedé moribundo" (I saw you arrive and I was left dying). He uses this intense term metaphorically to describe the overwhelming, almost fatal shock of falling in love at first sight. It’s a beautifully poetic way to express being completely captivated.
Colombian rocker Juanes turns the intensity up to eleven here, describing love like a sudden, chaotic physical impact. Right away, seeing this person walk into the room hits como un disparo directo al corazón ("like a gunshot straight to the heart") and leaves him moribundo ("half-dead" or "mortally wounded"). It is delightfully over-the-top rock drama: he loses his mind instantly (caí en tus ojos y perdí la razón, meaning "I fell into your eyes and lost my mind") and clocks his obsessive thoughts at a wild speed with te estoy pensando mil veces por segundo ("I am thinking of you a thousand times per second").
When the chorus lands, the romance gets so intense it literally breaks the laws of physics. Juanes shouts that se quema el mar, se enfría el sol ("the sea catches fire, the sun turns cold") whenever the two of them touch (tu piel con mi piel / "your skin against mine"). He is declaring an all-in, lifetime commitment: despertar contigo por el resto de mis días ("to wake up with you for the rest of my days"). It is bold, loud, and built on high-voltage romantic madness.