by kellen l. November 28, 2007
Get the postin' upmug. 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.
by mattyjthepostuplegend January 20, 2009
Get the Postin Upmug. The Act of Posting; to post up at a party; to look fresh at a club and wait for the action (ladies) to come to you; Chilling
by Romanocheese October 5, 2009
Get the Straight Postinmug. by Yung Stoke December 19, 2012
Get the postin' langmug. 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
by TommyK February 22, 2009
Get the Postin' Upmug. The occurrence of wrecking a work truck and getting it stuck on a post or two while reaching for a cell phone. Usually happens to a new foreman as he loops.
by Nick Steri November 6, 2020
Get the Phone Postinmug. 
Get the Straight-postinmug.