Malcriação translates to "misbehavior" or "ill-breeding". It's a less common word than simply saying "bad behavior" and carries a slightly stronger connotation of being poorly raised or having a lack of manners.
In the song, Projota uses it to describe his own rebellious nature, saying, "Eu que sou um perito em malcriação" (I am an expert in misbehavior). This word choice adds a layer of self-awareness and a touch of humility, acknowledging his flaws despite his mother's good upbringing.
Projota's "Dona Lourdes" is a heartfelt tribute to the unwavering love and support of a mother figure. He expresses immense gratitude, repeating, "Porque eu te amo demais, demais / O seu amor me fez viver" [Because I love you too much, too much / Your love made me live]. It's clear that her love has been a constant source of strength, as he looks back and sees her "Em todos momentos" [In all moments].
The song also touches on Projota's personal struggles and growth. He admits to causing her pain, saying, "Quantas vezes você chorou, porque eu te machuquei" [How many times you cried because I hurt you], but also acknowledges her miraculous ability to help him recover from loss, stating, "Minhas pernas foram tiradas de mim quando minha mãe partiu / Mas como um milagre, você as reconstruiu" [My legs were taken from me when my mother left / But like a miracle, you rebuilt them]. This song is a powerful declaration of love and appreciation for the woman who shaped him, even through his imperfections, and a promise to carry her with him always.