My will specifies that I be cremated. This is fine with the family, but the obvious and immediately asked question is, "What should be done with the ashes?"
Since I will (hopefully) be dead both before and after cremation, I couldn't care less about where my ashes go. My standard answer is, "Nearest dumpster." Naturally, this upsets some people, particularly those who have a shelf full of little earns containing the ashes of every cat and dog they ever owned. But the executor just said, "Well, that's easy."