Bossplain

When your employer explains something to you and you just have to sit there and take it like a bitch because they pay you. The subject Bossplained is typically common knowledge dropped like it's profound and being said for the first time ever, an arbitrary matter of opinion, or a correction where your employer has limited knowledge or is simply wrong.

"God damn it, I just mentioned taking my kid to the soccer game and Steve bossplained to me that soccer is the incorrect word for the sport and that everywhere except for the United States, where we live, calls it football. I don't think that dipshit has ever been to another country"

Bossplaining

When your boss is telling you what to do, after you complete these tasks you will be rewarded with an income. It’s called employment, do it well and you will remain employed and possibly get somewhere in life.

You: I’m sick of you constantly bossplaining to me at work.
Boss: I’m sick of paying you to whinge constantly and not generate profit.
You: I really wish you wouldn’t bossplain things to me anymore.
Boss: congratulations your fired, I’m no longer your boss.