To stand up and get into line, like posts in a fence.
When the prison guard tells everyone to "post up" he means for the prisoners get into line to be counted.
25๐ 36๐
1. when you have just dumped or been dumped, and you are feeling majorly low, and all you wanna do is sit around and cry and eat chocolates and strangle the teddy bear he gave you...
2. if you've just been parted from something you majorly love, and you're really down about it.
"dude...i'm suffering from PBUS"
"damn it! i can't believe i'm not the play is over, i'm having theatre PBUS!"
27๐ 4๐
Just chilling or hanging out somewhere, often with others, while leaning on a wall or post and lifting one leg, placing that foot against the surface you are leaning on. Folding the arms is also common, but not necessary.
"Before the bell rang we didn't have anything to do so we all decided to post up on the wall. It was B.A."
30๐ 44๐
to show up at a location, chill or hang at a location. go some where or meet with friends or homies
hey, i gotta go post up in class or they gon' kick my ass out.
20๐ 31๐
to sit around and do nothing for a long period of time
Ian: Dude im so bored
Sam: Me too
Ian: Wanna post up?
11๐ 17๐
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
24๐ 43๐
To sit somewhere or lay down watching t.v with a laptop (optional) and doing nothing for extended periods of time, without a care in the world.
"Yo man. I just got outta class. I'm bout to post up for the rest of the night."
16๐ 29๐