Sharon

Sharon is a Spiky Person seen in "Gut Grinder"..She is the wife of Spiky Mayor. She was also the monstrous Gut Grinder, a disguise she used to steal gold from nearby villages. After being caught, Sharon admitted she wanted the gold to buy things. She was then thrown into the spiky jail. She also acts like a teenager.

The Gut Grinder
The Gut Grinder appears in the episode "Gut Grinder." It looks similar to Jake, but has darker, scruffier fur and is much stronger. Its eyes are also messed up and dressed up as Jake because she thought that he was "hot".

Trivia

 * The Soft People seemed to have had problems with the Gut Grinder for a long time, meaning there may be another Gut Grinder somewhere out there. However, since the Soft People were always too scared to open their eyes whenever the Gut Grinder came near, it is unknown what the other Gut Grinder looks like, or if he even exists.
 * During the scene in which Sharon is revealed to be the Gut Grinder, a member of the Spiky People crowd exclaims that she is the Mayor's wife. However a voice quickly contradicts him and whispers "That's not the Mayor's wife!" which would make Sharon the Mayor's girlfriend or (more likely) mistress. However, when the Mayor tells the guards to throw her in jail, he calls her his wife.
 * Sharon said that she dressed up like Jake beacause she thinks he's hot.
 * When Jake punches her to the ground while she is dressed up as the Gut Grinder, you can hear the voice of a spiky person yelp.