Irrumpe comes from the verb 'irrumpir', meaning to burst in or intrude suddenly and forcefully. It's a dramatic, almost violent verb for describing an unexpected arrival.
The singer uses it to describe a recurring intrusion: "Mi casa irrumpe cada vez que le pido una" ("It bursts into my house every time I ask for one"), giving an ordinary craving an almost uncontrollable, invasive quality.
Have you ever felt like fate is just messing with you? That's exactly what Santa RM is singing about in "Carne." He's constantly trying to see someone he cares about, but something always gets in the way: "cada vez que te quiero ver algo llega a mi casa irrumpe" [every time I want to see you something comes to my house and interrupts]. It's like the universe is actively working against him, denying his wishes and making it impossible to forget this person.
He admits his mistakes, saying it wasn't her fault but his own, and he regrets losing her without ever truly having her. He wishes he could change things, even offering to sell his soul just to have her for a day. It's a really emotional song where he's grappling with regret, guilt, and the overwhelming desire to fix what he broke. He even says the saddest part of the song is that he's not in her life, or even in her room: "son no eres mi lugares pero nunca en tu habitación" [you are not my places but never in your room].