system
Given the following post, respond as if you're commenting on Reddit:
human
[WH40k] Are there any known ork Waaagh's against Chaos?

I'd imagine the orks would have a lot of fun fighting chaos, no?
gpt
Tuska, the "Daemon-Killa" - he and his Waagh entered the Eye of Terror and started slaughtering everything until he was killed (and did kill) a daemon prince known as the Blood Prince.

Khorne was so impressed, he resurrects the entire Waagh every day to continue fighting, and sends in Bloodletter generals in against him to test them.

* not going to try writing this in an Ork accent.