(intransitive, chiefly, US, informal) To become aggressive and erratic, especially due to stress; specifically, to carry out a shooting spree at a workplace environment; also (more generally) to become very angry; to lose one's temper.
(to become aggressive and erratic):
No comments yet — say something.
Add your own interpretation of "go postal".
Office-speak decoded — the corporate euphemisms, Agile rituals, and HR buzzwords you'll hear in every standup, retro, and performance review.
See all Corporate & Work slang on Slangora.