To exact calculated revenge on co-workers or schoolmates, usually with a firearm, after being fired or expelled or just feeling extremely hard-done-by. 
Software tester Michael McDermott shot and killed seven co-workers in 2000 after having his pay docked to cover back taxes.
Software tester Michael McDermott shot and killed seven co-workers in 2000 after having his pay docked to cover back taxes.
A disgruntled former worker went postal today leaving seven dead, including two accountants he had accused of being 'Nazis' the day before.
by bee May 13, 2005
 Get the go postalmug.
Get the go postalmug. An indie band, with the same lead singer as Death Cab for Cutie, with excellent beats, catchy songs, and crafty lyrics.
by allison July 28, 2004
 Get the The Postal Servicemug.
Get the The Postal Servicemug. by Check Yes March 7, 2004
 Get the the postal servicemug.
Get the the postal servicemug. AKA Post Office Party
A house-party full of "male" and "packages"
Normally used to describe a worst case scenario, college house-party full with, at best, a 20 male to 1 female ratio but can even exceed 40:1. Often accompanied by swamp-ass, dude-sweat, and circle-jerking frat fags who put a spoiler on any car they ever buy.
A house-party full of "male" and "packages"
Normally used to describe a worst case scenario, college house-party full with, at best, a 20 male to 1 female ratio but can even exceed 40:1. Often accompanied by swamp-ass, dude-sweat, and circle-jerking frat fags who put a spoiler on any car they ever buy.
Holy fuck! I barely escaped from that postal party with Aubry, she almost got raped by 30 guys, i need to find the Temple of Poon after that dude-fest.
by RutgersKegs December 14, 2010
 Get the Postal Partymug.
Get the Postal Partymug. by Hardass April 1, 2003
 Get the Postal Dudemug.
Get the Postal Dudemug. by kkalishnikkovv November 22, 2021
 Get the Postal Dudemug.
Get the Postal Dudemug. A band made up of two men named, Benjamin Gibbard and Jimmy Tamborello. They have a cd called "Give Up". They are quite fantastic.
by Mary March 1, 2004
 Get the the postal servicemug.
Get the the postal servicemug.