For me, Brian Westley is the greatest code poet of all. His poem was a winner in the 1990 round of the International Obfuscated C Code Competition under "Best layout - poetic exchange between lovers":

https://raw.githubusercontent.com/ioccc-src/winner/refs/head...

Love is a not a toilet

From: https://www.ioccc.org/1990/westley/index.html

This is pretty astonishing and also very fun to read.