'Auguries of Innocence' by William Blake springs to mind. I won't pretend I get all of it, but what I do get does it for me. And, at the other end of the spectrum, 'Queen Victoria' by Leonard Cohen - yes, the same - although I admit my appreciation is influenced by how much I like the version he put to music.
Curl up and diet, by Ogden Nash;
"Some women smoke too much, and some women drink too much and some women say too much,
but all women think that they weigh too much......"