Workplace idioms & slang words - Advance English lesson

to axe someone, means, to get fired
Jane got axed because she was caught stealing from the company.

Back to the drawing board, means, To star all over again.

Back to salt mines, means, Let's back to the work.

Blue collar worker, means, manual labor
Deadwood, means, good for nothing, useless.

Bumbed up, promoted, to get AN incriment.
Carve out a niche, means,

to develop a career or position for yourself by working hardIt can be difficult to carve out a niche in the fashion industry.
Bust one's bones, means, to work really hard.
Desk jokey, means, stuck to the desk.
Dog eat dog world, means, competetive world.

Don't make waves, means, don't make trouble.
Fly by night operations, means, not reliable. (dishonest)