Nutty as a fruitcake

Reality is like a fruitcake; pretty enough to look at but with all sorts of nasty things lurking just beneath the surface.

The Nutty Professor II,

crisp, nutty and never soggy.

The worst gift is a fruitcake. There is only one fruitcake in the entire world, and people keep sending it to each other.

Life is nutty; anything can happen.