The Steam Early Holiday Sale.
Damn Steam and their special PC gaming sales. Each day for the next 5 days, Steam will be offering a different set of gaming deals each begging you to part with your hard earned cash. Lucas Arts and THQ also have some pretty hot offers on their respective bundles as well.
I am getting a backlog of games to play on Steam as it is and at this rate, I'll have enough gaming goodness to last me till I am 90.