Personally, I'm not going to have a grave stone as I want my body to be used first as an organ donor, then as a cadaver, and then I want the skeleton to hang in a museum or a classroom or something. But even if you want to be cremated, either way, what would your (hypothetical) grave stone say?
I'm thinking mine should say something like:
"He smoked and drank and said aw'fuckit, and wouldn'cha know, he kicked the bucket".