It’s a term from gaming which, in the broadest sense, means how they paint the sky to make it look authentic. Imagine being inside a cardboard box - the sides are painted to look like rolling mountains and hills, and the top face is painted to look like a cloudy sky, and if it’s done well, all of these should connect up and give the impression that you’re lookint at a real sky.

We’ll just be very disappointed in you.

As someone with chronic pain, this is actually pretty good

Ah well explains why I’m miserable, my brain can’t make dopamine for shit