Okay, I'm not exactly sure what to make of this one, but I ran across it while searching through the AFP archives for photos of Rage Boy.
By all means, if you're easily offended, or otherwise prefer not to see crudely-drawn posters of ambiguous body parts and/or organs, do NOT click on this link. It could be NSFW, depending on what you think it is!
For those of you who are brave enough to click the link, I'd be delighted to hear your suggestions as to what we are looking at.