After no one in Dimmsdale gets what they want for Christmas, Timmy wishes that Cosmo, Wanda and Poof could give everyone a wish in the mail. Things go wrong when greedy Vicky wishes for a million wishes causing her mailbox to explode, and everyone catches the falling wishes, thus causing the Big Wand to overload and for Jorgen to shut off the fairy's magic power. However, Jorgen actually likes Wishmas, believing Santa to be stealing fairy magic and not giving any credit, and begins promoting Wishmas. Soon, Christmas is replaced with Wishmas and unemployed Santa moves in with the Turners. Timmy now must get rid of "Jorgen the Magic Mailman," and get Christmas and Santa back.