Aborrecido is a strong adjective that translates to "fed up," "hateful," or "loathsome." It comes from the powerful verb aborrecer, which means to abhor or to loathe.
In the song, Bad Bunny uses it to show he's completely disgusted with the situation, singing, "Aborrecido, estoy que me mudo pa' Kansas" ("Fed up, I'm about to move to Kansas"). It’s a much more intense word than enojado (angry), perfectly capturing the raw emotion of wanting to escape a toxic relationship.
Bad Bunny drops all politeness and serves a cold breakup anthem in "GRACIAS POR NADA" (Thanks for Nothing). He caught his partner cheating red-handed after checking her phone at midnight, finding texts with another guy while he was ignoring everyone else for her. He makes it clear that the door is shut forever: even if her parents call, or even if "baje Jesucristo y nos vuelva a bendecir" (Jesus Christ comes down and blesses us again), they are completely done. Packed with direct Puerto Rican slang, he tells her "te vas pichada" (you're getting ignored/brushed off) and cuts off all perks with the blunt hook: "Ya no hay pa' ti, ni bicho ni Prada" (There's nothing left for you, neither sex nor Prada).
The lyrics mix sharp disappointment with funny, dramatic extremes. He admits he thought they were Romeo and Juliet before realizing he was completely wrong, calling out how she "enrolaste y te fumaste las promesas" (rolled and smoked our promises). He is so fed up with the drama that he jokes he wants to pack up and move to Kansas ("estoy que me mudo pa' Kansas"). In the end, he tells her to pack her bags and leave nothing behind, knowing his only real mistake was trusting her in the first place.