Wooldoor Sockbat is a character who is meant to be a parody on both Spongebob and Stimpy. His body shape resembles Stimpy while his colors and voice resembles Spongebob's. Wooldoor is in a rounded, plump shape and he has a big nose and big round eyes and misshapen teeth, just like Stimpy.
In the episodes Captain Hero's Marriage Pact and Nipple Ring-Ring Goes to Foster Care, Wooldoor was seen doing really strange things with his body such as making his eyes bulge out if his head while the background showed a CGI background of a dark green or brown color with a bunch of dark splatters all over it, similar to those used in The Ren & Stimpy Show. On some occasions, Wooldoor will even show a very grotesque close up of himself, that will be animated in oil-painted still art while the sound of a fog horn plays in the background. Another thing that is constantly done in Spongebob and The Ren & Stimpy Show.
Stimpy is the second outside character to appear in this show and be voiced by their original voice actor. The other one would be Bubbles, voiced by Tara Strong, and later, Fred Flintstone, by James Arnold Taylor.