lol! Do what you wish with the shell that's left behind, but it will not be me. It'll only be so much worm food.
I guess down the bore and into the nearby troposphere is as good a path as any for the refuse left behind.
+1
Now why did I think of Cheech and Chong when I read the title to this thread?
My sister will get Sleipnir when I am gone. Which means one of my good for nothing nephews will end up with her. No worries, I will have other issues on my mind by then.....