going postal

Violent workplace breakdown

Going postal means suddenly becoming violently angry, especially in a workplace setting.

The phrase emerged in the 1990s after a series of mass shootings by U.S.

Postal Service employees.

It now applies broadly to any explosive rage: My boss went postal when he saw the sales numbers.

The term has softened through overuse, sometimes describing ordinary anger rather than genuine violence.

Related

losing your mind · seeing red · homicide · breaking point · pushed too far · burnout · blowing up · alienation · assault · retaliation · grievance · rampage · violent outburst · workplace violence · harassment · meltdown · flipping out · frustration

Opposites
emotional state and behavioral control

going postalkeeping one's cool

Staying composed when provoked

keeping it together · unflappable · cool as a cucumber · collected · serene

emotional state and behavioral response

going postalkeeping one's cool

Staying composed when provoked

taking it in stride · equanimity · sangfroid · stoicism · mellowing out

Family

goes, gone, going, post, posts, postal, postage, postman, postmaster

Familiarity
Top 200,000
Profile
Mostly American · Negative · Everyday, not technical · Rated PG-13