Post Up

To incite a fight, or to call someone out.
used when people are mad and desire confrontation.

Girl:(Greg) Dude you look like Justin Beiber!
Greg:awh, thanks,(:
Jim: Greg, what a fag,
Greg:Post Up then bitch!

by FlabergastABitch September 16, 2010

Post Up

To go hang or chill in no specific location.

Yo, let's go post up.

by Angela May 6, 2004

Post Up

To post up is to lean against a wall, table, refrigerator, countertop, and in some extreme cases holding on to the ceiling, or any other convenient surface so that you do not fall down after consuming massive amounts of alcohol. Not only does this allow for a misconception of exactly how drunk you are, but it also makes a viable applicant for the next game of beer pong.

Dude 1: "There ya go Verser, post up. Don't let em' know how drunk you are."
Dude 2: "Is Verser posted up on the ceiling? Jesus H. Christ he has got swag!"
Dude 3: "I got Verser next beer pong game!"

by Mr.Party April 13, 2010

Post Up

hood definition:The act of being prepared,ready and inticipating beef...Ready to retaliate.

#1SEED:Ay Bruh lets "post up" on'em...
#FTPIERCE:You already know, I been posted in the paint...

by #1SEED772 September 9, 2022

Post Up

to sit around and do nothing for a long period of time

Ian: Dude im so bored
Sam: Me too
Ian: Wanna post up?

by stagssssss June 8, 2011

Post Up

a term used as a synonym for "sleepover".

A: yo Cronin, can we Post Up tonight?

B: aight that's cool, you can Post Up

by sauce kid February 22, 2009

Post Up

To stand in a highly trafficed, by people, area and conversate with fellows.

Hey man lets go Post Up by the statue,

by Austin Burger January 3, 2008