This is the manifesto of Diego and Julio (who call themselves Mexican or Space cowboys – Charolastras) in Y Tu Mama También. They don’t stick to it anyway, but they do get closer to doing it over the course of the story:
https://youtu.be/jfOM6onH9Yc
And, in a much more honest way, this is the manifesto of Luisa (after the charolastras become charo assholes and she has enough of their bullshit):
https://youtu.be/Jt9T5jS8nFI