
Right, explanation:
Cthulu, if you have no idea who or what he is you should look it up on wikipedia. Short version: HP Lovecraft, a 1920's gothic horror writer, created this great old evil and he, it, is generally depicted as a squid-headed monster. I like to imagine him looking more like Zoidburg from Futurama but that is just me.
Speaking of Futurama: the Brain Spawn title over Cthulu's head is from an episode of Futurama about these floating brains that- try to take over the world? I don't remember.
The title above Cthulu referes to the World of Warcraft guild that I was/still am a part of:
The Brain Spawn. I do not play right now but if you do- these guys rock.
Now why is Cthulu sad? The forums I linked to above mentioned something about the Brain Spawn's god and referenced a picture of some monster from the game. In response I drew this saying that made Cthulu sad and jealous as the Brain Spawn's theme is somewhat Cthulian (the crest/tabard design is an insidious looking squid, which looks Cthulian... or something like that).
On another note I colored it in Microsoft Paint and it really shows. I have Adobe Photoshop but I am at a loss as to how to use it.