Haunted Post Office 

An unusual sex act developed in the late seventies. It involves a man wearing a white sheet to make him resemble a ghost. He then has sex with a woman. Ideally, the sex will take place in an actual post office. As he climaxes, he cums into an envelope. He takes this envelope and and mails it to his sex partner's mother.

Mary and I did some freaky stuff last night, we even tried a Haunted Post Office.

Haunted Post Office by CzarIvan12 November 21, 2011

down the post office 

Another way of saying that someone is eternally fucked in any given situation. Mostly because of ones own self detriment

Mclovin drank a four loko and 8 summer shandys, which sent him right down the post office.

down the post office by Muffinman16 March 20, 2017

post office 

a room filled with all men, (all male).

also see sausage factory.

This bar is a post office, lets split.

post office by randy December 14, 2004

post office 

The act of putting a package with a box (i.e. sex)

You can't post office inside of a post office. That's just nasty.

post office by *subject name here* January 11, 2009

post office drunk 

Adjective: A term describing an incredibly drunk state in which those who are drunk feel compelled to go to the post office and smash beer bottles.

John: Dude, I'm fucking drunk.

Eric: Dude, are you post office drunk?

John: You know man, I think I am. Do we have any empty bottles that need smashing?

post office drunk by JohnHinkleH February 26, 2010

Slapping The Post Office

A eupherism for tripping on acid.

"Teneal's dad almost drove over some niggers, he must have been slapping the post office all night long"

Slapping The Post Office by MrsDrSeuss October 28, 2011

Post Office 

Adjective used to describe incredibly dumb or frustrating people similar to dealing with the USPS Post Office.

John tried explaining how smart he was and ended going post office on me, because he was so stupid it's frustrating.

Post Office by kelsiecole January 1, 2021