Leaving an AFL (Australian rules football) game before its conclusion in anticipation of impending loss. Most common amongst Collingwood supporters, whose proud tradition of leaving en masse at three quarter time to catch the soonest train to Broadmeadows endures to this day.
Also applies to all football supporters too weak to cop a loss and stick with their boys till the final siren.
Akermanis puts through another goal, ending the Magpies' hopes of winning the 2003 grand final. And the Collingwood Shuffle commences!