To purchase a game from EB Games (Australia/NZ) with the intention of returning it within the 7 day return period and getting a refund; essentially it is like a free rental. Also occasionally used to refer to doing the same thing at a GAME store, but not as often as they only offer store credit and not cash.
In common use on Australian forums such as Whirlpool and PALGN.
The new Assassin's Creed game is too short and not that great. Worth playing, but I'd only give it an EB rental.