Here's my take:
You said it was a doodle, and do you know what I see? I see a doodle. A funny doodle with a caption. The coloring is decent, and the undefinable creature looks like a doodle monster who is trying to eat you. It looks like it would in a doodle. Lame filler aside, I don't think people should hate on it just because they can't understand it's a doodle. We've all done it. Kudos, this made me chuckle a bit.