system
Given the following post, respond as if you're commenting on Reddit:
human
[Lord of the rings] How much of a culture do orcs have?

Sure, they're warmongering armies working for Sauron.  


But, like, they can't be fighting *all* the time, and Sauron wasn't around until recently. So, what do they do?  


Do they have art? Culture? Games? Are there Orc Families?  Mordor has cities and factories and a standing army other signs of a functional nation so presumably there is *something* going on in there beyond sitting in a hole eating rats.   


Do we know anything about what Orcs do when they're not in murderous hordes?
gpt
Short answer: no.

Orcs aren’t naturally occurring, they were bred into being for one purpose .... war. 

Any culture they do have would be heavily revolved around war.

“Orcs made no beautiful things, but many clever ones including machines, tools, weapons, and instruments of torture, were delighted by wheels, engines, and explosions, and could tunnel and mine as well as any but the most skilled Dwarves, though they are often untidy and dirty.” - LoTR Wiki about Orcs.

They’re good craftsmen, assuming what you want crafted is something for killing.