Go postal
/ˌɡoʊ ˈpoʊstəl/
verb
To become erratic and aggressive, often by carrying out a spree shooting at a workplace environment.
Synonyms: run amok
/ˌɡoʊ ˈpoʊstəl/
To become erratic and aggressive, often by carrying out a spree shooting at a workplace environment.
Synonyms: run amok
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