post up

(noun) When building roof trusses, when doing a hip system it is a truss that has extra support at the top which includes a horizontal beam and 2 or more supports.

Hey.. Dont forget to put in the post up with that next truss!

by Nbail April 15, 2006

post up

to make your presence known. Could be done while getting a photo taken, waiting for a bus, or simply hanging out. Usually done by standing straight up and grilling.

What do you say we get some chairs, sit in the middle of the mall, and just post up?

by JT Dollar Sign December 20, 2003

post up

A basketball term in which an offensive player pushes his ass into a defender in hopes to push the defender backwards. The goal is to get closer to the hoop and get a basket.

He better post up against lebron if you want to make a basket

by Naturecamper July 10, 2016

Post Up

to meet up at an unusual spot

yo, post up at the mcdonlds on lawrence

by cyberphunkisms April 15, 2006

post up

What many people say to others after they post an entry in something, usually in an online blog.

"Post up" - Bob
"Alright, I'll check it out in a little bit." - whomever he is speaking with

by Vio-lence April 15, 2006

Post-Up

When a broad is showing great interest in a guy, and really wants to fuck him.

Money: "Yo Wake, that broad wants your cock eh?"
Wake: "Yea she's Postin-Up hard!"
Money: "I'd let her Post-Up any day"

by Money Wake April 8, 2008

post up

A)To take a shit.

B)When you have to poop and you post up on the shitter.

A)Man, I really have to post up, I need to find a bathroom soon.

B)Every morning my boyfriend posts up with his PSP for a good 30 minutes.

by Sarah Lambert March 3, 2008