What is Post It Up?
1.
Also known as: Postin' it up, rock-it-hard, blockin' hard, etc.
The act of one or more people assuming random gangster poses, usually poses that originated from Run-DMC in the 80's. Crossed arms, gangster hats, bandannas, and Gumball 3000/Puma's and 13-14 year old girls are a must to correctly "Post it up."
Kenneth, Seth, and Jeff post it up hard.
Jeff tries to get girls to post it up with them. And it never works.
See
Random Words:
1.
When a guy is doing a girl doggy-style, he suddenly sticks it in her behind and flaps her arms making sqwaking noises with an awkward ex..