Imorrível is a fascinating and somewhat informal word, a blend of "imortal" (immortal) and "morrível" (mortal/dieable). It's not a standard Portuguese word, which makes it particularly unique and memorable.
In the context of the song, Froid uses it to express a feeling of invincibility or eternal existence, despite acknowledging the presence of death. He says, "Infinito, mano, 'imorrível,'" conveying a powerful sense of resilience and an almost defiant refusal to succumb to mortality. This creative word choice adds a distinct flavor to his lyrics.
Froid's "Bilhete I" is a wild ride through a mind in turmoil, feeling like a letter written in the middle of a breakdown. He kicks it off by saying he's "cansado de correr na direção contrária" [tired of running in the opposite direction] and admits, "Eu faço tudo errado" [I do everything wrong]. It's a raw confession of feeling lost and making mistakes, but also a defiant declaration that no one else does it quite like him: "Mas não vi ninguém fazer assim" [But I haven't seen anyone do it like this].
This song is a chaotic mix of regret, a plea for a second chance, and a touch of delusion. He's crying over a lost love, claiming "Eu sou o amor da sua vida" [I am the love of your life], and even finding inspiration in pain: "A dor me dá tesão, me dá composição e tempo pra pensar" [Pain gives me arousal, gives me composition and time to think]. He wants to go back to the beginning, asking, "Você pode me desculpar?" [Can you forgive me?]. The lyrics jump from wanting to start over to surreal images like a portal in the Mato Grosso, and then to a stark realization: "Esquizofrênico ao saber que um sonho É mais real que a própria vida" [Schizophrenic to know that a dream Is more real than life itself]. It's a powerful, almost stream-of-consciousness look at someone grappling with their past, their identity, and the messy reality of being alive.