by Steve Franchise October 18, 2007
Hanging out. Staying put.
by hollablack January 29, 2004
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!
by dada-ecko February 11, 2005
by G0LD3N May 04, 2015
by r-dub March 25, 2005
by preel08 September 16, 2008
Girl:(Greg) Dude you look like Justin Beiber!
Greg:awh, thanks,(:
Jim: Greg, what a fag,
Greg:Post Up then bitch!
Greg:awh, thanks,(:
Jim: Greg, what a fag,
Greg:Post Up then bitch!
by FlabergastABitch September 16, 2010