Did this for a semiregular thing called twitter art jam where people on twitter get a theme and all post images on a certain date so that everyone can see and... stuff. Anyhow, this is my entry for this month when the theme was Santa vs. Ninjas
Inked it fast and sloppy and figured I'd play with it in gimp. Really should have worked on that pose more though because it's a mess.
If you are on twitter you should totally follow @TwtrArtJam and participate in it. Think about it.