A messageboard denizen seen as unrealistically not bright, sometimes even annoying, by posts and behaviors not normally seen in someone capable of using a keyboard or the internet. Named after posts made by the same person.
An example sonofwolf (sow) post:
I will really miss the four little Tiger kittens as they are really funny. I am keeping the only Gold male kitten- he is a huge kitten and will be a super strong cat with can you believe Gold eyes. Sheba the mother is sick and I hope she doesn't croak, three sets of kittens was too much for her thats 18 kittens. My black cat died a week ago.The kittens have wear me out, I found them a good home and they are given me $40 for the kittens tomorrow I will only have four cats then. I will bring all the kittens and let them sleep on my bed tonight because the four tigers will be gone and i will only have one gold kitten left.