It refers to the "Jamaican" lifestyle of the eskapulats.
Lyrics
They say we're all kicked in the butt, But that sh*t matters to us in Gracia, Because we have Maria the Catalan, Because we melt our lives and marijuana... Oooohh, pretty Europe, Oooohh, pretty Europe, Oooohh, pretty Europe, Oooohh, pretty Europe ...