A loss in tomorrow's game will 'send' them 'packing'. [=will eliminate them from the competition]
('Brit') For mail-order purchases, add £2.50 to the price to cover 'postage and packing'.
She isn't 'packing in' her skis [=she is not giving up skiing] just yet.
(..) couldn't remember whether you ordered pens with blue ink or black. when he trounced the maitre d' of a local food court. Sometimes, all you could hear were the flat, hard, packing sounds over the yelling. Or the wet choke when someone gasped and sprayed... Stop! You weren't alive anywhere (..)1999 Fight Club