[divbzero]

  What I’d love to see
  is this for HTTP —
  status code haikus

[sedatk]

Web browser of BeOS showed errors in haikus, which later led its open source successor to be named Haiku OS.

[bussierem]

https://github.com/3digitdev/Haiku-TTP-Codes

I posted this on HN just a bit ago after seeing this: https://news.ycombinator.com/item?id=23173899

[gorloth]

  Error 404:
  The item you are seeking
  Cannot be found here

[Pamar]

This is particularly good. Apart from the already mentioned seasonal references, a common element is that the thirst two lines should seem completely unrelated and the third one provides synthesis/closure.