Okay, the winner is...
Greg Gorgonmilk, with Falsewater, simply because it's cool and you can do so much stuff with it. Anything that lets you breathe fire, cause explosions underwater, or kill a dragon by commiting suicide has got to get used somewhere. The other entries were awesome as well, but Trey's was disqualified for not including an alternate name, and Porky's didn't spark the intense interest in me as soon as I saw it that the Falsewater did. Nothing against it, and I'm starting to get inspired by it now, but it took a bit to get used to the idea, so that might mean my players would have some problems as well. Still, it reminds me of the Daeling in some ways, so it may have been a subconscious inspiration (assuming I don't have Trey's and Porky's confused of course...).
And my original meaning was:
Unter: To exhume a body, especially with necromantic intent. Usually only refers to stealing a corpse from sacred ground.