To chill or stand at a spot (like a club or a street corner etc). To claim a spot. The term came from drug dealers on street corners, like light posts and street posts, and there you have it POST UP!
Yo lets post up right there where all the honeys with the big booties are.
The term Chop Me Up is used to defineoral sex or getting head in general. Used commonly in the Central Valley.
There's also a Chop me Up Crew usually for Sideshows.
"Hey Johny what did your girlfriend do to you." saidBobby. Johny then said, "Chop Me Up!"
When a girl has you thinking about her so that you cant concentrate on anything else. Also, when you're undecided about what to do with a girl that you kinda like, but is not sure if she is into you or not.
"Look at J.D., he's so crossed up he doesn't know what to do."