@Didymos Thomas,
Regarding the original question:
It's funny, i've actually thought about this quite a few times; i'm an arrogant fellow I guess. I would, ideally, be cremated on a wooden pyre, having previously made arrangements with friends for a massive drunken feast/party/orgy (in that order) to be had around the fire. However, in light of governmental regulation, even in death, that's probably not likely to happen. So, if I did have a grave, my tombstone would say something like, "Wow, am I ever dead!"