The artist in question is AZ, the daughter of another contributor. AZ is six years old. This is what she has to say about her creature hadpanagus:
HADPANAGUS just walks around & says “look! a butt!” & he eats butts! & grows butts! & wears butts! he just loves butts!
Hadpanagus also hooks butts onto his butt, so all the butts trail along behind him like a tail. he already has a tail, so now that he hooked a butt tail on, he feels like he has two tails! he even sews butts together for blankets & pillows & matreses & carpets & you know what? he even sings about butts! he just needs butts! just give him some butts! he has millons of butts he has millons of piles of butts. he eats butts with butter he also chases giingerbread men a lot, so he can stick them in the crack and then put some salt and pepper and butter on!
I am not the first to draw a fan tribute to hadpanagus, and I'm sure I won't be the last.
AZ's mom has also taken a crack at it (so to speak), and I believe her version met with AZ's disapproval. I hope mine passes muster.
If the relevance of hadpanagus's speech balloons isn't initially obvious, please give this video a minute and a half of your time.
And if you find that amusing, you might also listen to the video behind this link.