The anger is understandable, but I wouldn't say its "substantiated", in that I don't think there's necessarily any injustice in a job position going away, and you don't really have a right to it anyway.
That's why I think that these guys fucking around with the lighting like that may well just be some amount of ass-pain.
This is obviously very dependent on what actually happened in this particular scenario. The bosses may well be twats after all.

Lots of people, apparently.

Fair point, fair point.

Based on the curve of those cod pieces I'd say that would have more to do with the maiden than the man himself.

Planetarian: The Reverie of a Little Planet.
A relatively recent OVA adaption of one of Key's older visual novels.

Ah, I see it now. It really does change depending on what tone you project onto it.

Is it? Seems mildly snarky at best to me.

Wrong, negative emotional states are natural (unless its clinical), and while you may or may not be at fault for them, you are responsible for them.