This is an older sketch (a Brand X Classic TM), but it's a theme I often go back to: Ninjas riding dinosaurs. This is different than the work of the folks at Dr. McNinja, who use BANDITOS riding Velociraptors. The other key difference, of course, is that Dr. McNinja's creator, Chris Hastings, can draw dinosaurs that look like ACTUAL dinosaurs. But I digress.
At some point I'd love to do something completely ridiculous comic-wise with these guys, but for now I'm content to keep them a fun running joke amongst friends. Click the thumbnail for a larger view.