The other nice thing about Orks in 40K is they’re the only one’s actually having any fun. If you win playing with Orks it’s not due to your tactics but because their rules are a bunch of weird random bullshit, just like life.

The Orks are the pinnacle of creation. For them, the great struggle is won. They have evolved a society which knows no stress or angst. Who are we to judge them? We Eldar who have failed, or the Humans, on the road to ruin in their turn? And why? Because we sought answers to questions that an Ork wouldn’t even bother to ask! We see a culture that is strong and despise it as crude.

-Uthan the Perverse, Eldar Philosopher