An act by which hope is given to the "goose" or "goosey" as is known in most cultures, and subsequently hope is stripped away when it becomes apparent that a lie has been concocted by which to "fool the goose". The bigger and more elaborate the lie, the more the goose has been fooled.
"Mate, got tickets to see the Spice Girls tonight, wanna come?"
- Blatter lathers on the goosefat again
Example of goosefat: "Let the women play in more feminine clothes like they do in volleyball. They could, for example, have tighter shorts."