Ok, I need to work on my sandworm drawing skills. Or all of my drawing skills. Still, I'm getting a little better. This is also the first one I've done where an object goes out of the panel, so hurray for trying new things.
Edit: I added a body underneath the maw. I don't know why I left that out in the first place (probably because it was hard to do right), but an old, good friend, Matt Haley, who knows art better than I ever will, mailed me with a rough sketch and suggestion, so I fixed it up. Here it is again.
Additional: Here is Christopher Walken in the video offhand referred to in the comic title:
If you walk without rhythm, you won't attract a worm (Fatboy Slim, "Weapon of Choice")