[dang]

Is it possible that it's a joke based on the material of the OP? Maybe we're trapped in some sort of International Obfuscated Internet Thread Contest...

Edit: ok, I'm guessing it's a joke about Turing completeness. Loops, you know.

[saagarjha]

It’s a joke about the recursion introduced here: https://news.ycombinator.com/item?id=25691615.

[Bootvis]

Well executed jokes on HN. 2021 already is a crazy year.

[gu5]

Ohhhh... Now I get it.