Pendejá' is a colloquial and somewhat vulgar term, a shortened form of "pendejada," which translates to "bullshit," "nonsense," or "stupid thing."
In the song, Neto Peña uses it to express his frustration with the trivial and annoying aspects of life, singing, "Saturado de tanta pendejá'" (Saturated with so much bullshit). It's an interesting word because it captures a raw, everyday sentiment that many can relate to, making the lyrics feel very authentic and relatable.
Neto Peña's "Todo Bien" is a really honest look at feeling lost and overwhelmed, but still finding hope. He starts by asking, "¿Cómo darle tu cariño a una persona que no sabe querer?" [How do you give your love to someone who doesn't know how to love?], which sets the tone for a lot of the struggles he's feeling. He talks about how exhausting life can be, even saying, "Estoy exhausto, cansado, no puedo respirar" [I'm exhausted, tired, I can't breathe]. It's a feeling many of us can relate to when things get tough, especially when he mentions feeling like a human isn't human anymore and that "hasta la amistad es corruptible" [even friendship is corruptible].
But even with all that weight, the song takes a beautiful turn. He finds comfort in simple things, like a good friend, a conversation, a beer, or a bonfire in nature. He realizes that "La vida es tan rica que no hace falta riqueza" [Life is so rich that wealth is not needed]. It's a powerful message about what truly matters. He's not chasing being first anymore, saying, "Ya no me importa si no llego primero a la meta" [I don't care anymore if I don't reach the finish line first]. Instead, he finds solace in his mother's voice and art, believing that "todo puede solucionarse" [everything can be solved]. Despite feeling lost, like in "el país de Nunca Jamás" [Neverland], he holds onto the idea that "Todo estará bien" [Everything will be fine]. It's a journey from deep struggle to finding peace in the small, meaningful parts of life.