Last week, Dzyd Will—curator of A Journey Round My Skull—wrote:
My own ouroboros-sighting fascination comes from a friend's drawing on my dry-erase board. It was kind of a yoga stick-figure ouroboros. She did this at least 6 years ago, but I still think about it.
He managed to locate and photograph the original "creepy stick-figure-man-ouroboros" in question:
The original creator noted, "It is, I have to say, slightly more painful than I remember it being." It now exists on her blog as well.