To keep all of your shit together/in your bag when you’re out somewhere. or to reign in your shit that is starting to spread out everywhere. Keep it tight.
I’m gonna kick you out soon, and none of this stuff is mine so I need you to centralize your shit.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."