The other night I dreamed about bludgeoning someone to death with a toaster. The most vivid part of the dream was when the toaster casing finally gave way to the demands of being beaten against a human skull, and broke open, spilling its circuits all over the floor - I remember thinking "Wow, I never knew toasters contained such complicated circuitry".
You don't need to be a professional dream analyst to tell me that dreams of that ilk do not bode well for my sanity.