That three-layered cake of pies has nothing on this abomination:

Thanksgiving-meal-cake-10705-1289237882-11

Tanner Ringerud explains:

An entire Thanksgiving day meal - including turkey, mashed potatoes, cranberry sauce, and even a sweet potato desert - all condensed down into one horrifying cake. The recipe is available on Chow.com, for those of you with adventurous and open-minded families.