1. To maintain an office-relationship between adjacent plant-owners who water each other's plants in the absence of one or the other.
2. By extension, to keep each other company.
"I think they had a plant-relationship back in meat space."
"What do you mean?"
"They used to water each other's plants back when we were in the office."
"Oh, like kept each other company?"
"Yeah; but they literally watered each other's plants, too."
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."