postal
📖 Definitions
adjective
1. Relating to the mail or the post office.
2. Very angry, insane, or violent.
💬 Usage Examples
“‘I still have every expectation that you’ll be nominated by the White House and confirmed by the Senate as the youngest woman on the federal appeals bench, to say nothing of the prettiest.’ ... ‘Any more flattery like that today and I’ll go postal.’” Elizabeth Lowell; The Wrong Hostage; Avon; 2006.