postin 

To be in a state of relaxation.
To act as a post.

What you up to? Nothin, just postin.

postin by Playa Duke January 27, 2004

postin 

to chill.
to be chillen.
as if you were posted on a wall, your doin nothing,
your postin.

hey dude, what are you doin right now?

nothing man, just postin at my house.

postin by postin girl December 23, 2009

postin 

kickin' it, chillin on the couch. sometimes watching "Herbie: Fully Loaded" with the niggas, and sometimes just chillin.

"Yo Jay"
"Whats good"
"Im postinnnn"
"Erpel-stilskin"

postin by PostinFaDays November 28, 2012

postin 

to look at someone violently, mugging, bad look
(the bay area)

stussie: why dat nigga postin out the window??
b-town: we betta run, he planin a drive by...

postin by sandNword June 20, 2010

postin'

when one proceeds to kneel, rest one hand against the wall and masturbate with the other hand

yo dude, i awoke last night to see my roommate Zak postin' on his bed

postin' by Ryan Maroney September 13, 2006

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 

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