postin' up 

1. to hang out or chill somewhere
derived from the Houston rapper Paul Wall

"hey man what are you doing tonight?"
"Hey I'm just postin' up at Tony's tonight."

postin' up by kellen l. November 28, 2007

Postin' Up 

When one has mud butt and is hershey squirting uncontrollably, leading to many trips to the bathroom just to wipe, generally resulting from drinking very cheap liquor

"I shouldn't have drank all that Arrow last night, i've been postin' up all morning"

Postin' Up by TommyK February 22, 2009

postin' up 

(verb): To make out against a wall; up against a wall.

Guy 1: Hey, where's Jack and Jill?
Guy 2: Probably postin' up against behind the English building..

postin' up by Jay Ell December 4, 2007

postin up 

To post up is to chill somewhere. For example, someones home, a street, or any other location.

-Where you at?

-I'm just postin up at my crib.

postin up by Mark Connor December 17, 2008

Postin Up 

not just a pose... but a lifestyle. postin up is a privilege not a right. the origin of postin up can't officially be traced but it was believed to be started around the year 3000 B.C. when one posts up they find themselves in a state of relaxation, most of the time arms are folded and back is to a wall. if a wall is not present to "post" on, the postee can still "post up" with their arms folded taking a moderate athletic stance. a postee can not "post up" for more than 1 minute and 17 seconds at a time, violations of this essential rule can result in a loss of post privileges for the rest of said day.

me and my boy wilbert have been postin up in da post up zone.. where you been?

Postin Up by mattyjthepostuplegend January 20, 2009

Postin Up 

The act of going to a public place usually a gas station, street corner, by a deli or convenience store and hanging out and standing in a way so people will know you holding / selling drugs.

Where is GQ go? He is at the station postin up...

Postin Up by OcalaAwesome April 20, 2013

Posting Up

When you casually fuck your girl in a high school bathroom

Did you hear about that guy posting up his girlfriend in D wing?

Posting Up by anon1288601 January 7, 2015