They mean business—maybe they're going for food or water, or both.
“They mean business,” commented Wheeler, with a snap in his dark eyes.
If they are armed, and mean business, we are only offering them a shot.
I mean business, and do not allow any alfalfa to grow under my feet.
We cant afford to waste 300 time fooling, and we mean business.
He means business, said Wilfred; ...