Pedo is popular Mexican slang for 'drunk'. It's the key to understanding this song's title, Ya Pedo Quién Sabe, which translates to 'Already Drunk, Who Knows?'.
The lyrics describe a classic dilemma: when the singer is sober, he knows not to call his ex, but he admits that after a few drinks ('ya pedo'), he just might. Learning this word is a great step into the world of informal, everyday Spanish conversation and music.
Have you ever sworn off an ex, only to change your mind after a couple of drinks? That is exactly the situation in "Ya Pedo Quién Sabe" by Grupo Frontera and Christian Nodal. When sober, the singer is completely firm: "Si ando bueno y sano / Alguien me pregunta si volvería a tu lado / Obvio les digo que no" ("If I'm sober and healthy / Someone asks me if I'd go back to you / Obviously I tell them no"). He admits loving them caused real pain that a simple bandage cannot fix ("La herida nomás no se quita / Ni porque le puse un curita"). In plain daylight, there is no way he wants them back in his bed.
Everything falls apart the moment the tequila starts flowing. The Mexican slang word "pedo" literally means a fart, but in everyday speech across Mexico, it means drunk (or trouble, depending on context). So "ya pedo quién sabe" translates to "once I'm drunk, who knows." Alcohol wipes out his good judgment entirely. He even drops a clever pun on the calendar and top-shelf liquor, singing that calling her back in July only happened because he was drinking Don Julio tequila ("Que aquella vez que te hablé en julio / Fue porque tomé un Don Julio"). A few drinks in, he is suddenly leaving broken-heart emojis under her latest photos and dialing her number again.