Granny Sweetkin's Yarnball

Granny Sweetkin is the owner of a roadside attraction called Granny Sweetkin's Yarnball, allegedly world's biggest yarnball.

Before the twin's visit
Granny Sweetkin is one of Stan's tourist trap competitors who prank the Mystery Shack every year. Last year, they duct taped Soos to the ceiling, leaving him there for 78 hours.

Season 2
In "Roadside Attraction," the first stop of Grunkle Stan's trip of revenge is Granny Sweetkin's tourist trap. When the gang is there, they tie one end of the yarn to their RV's bumper, so that they unravel the ball as they leave. Granny Sweetkin turns out to be inside the yarnball, and when it unravels, she gets angry, runs after the RV and throws a giant knitting needle as a javelin at it. She later vandalizes the Mystery Shack along with the other tourist trap owners.

Personality
Granny Sweetkin may look like a nice old lady, but she can get very aggresive when provoked, swearing in an eldery manner, using elements from her surroundings as weapons and vandalizing others property in vengeance.

Appearance
She's a very old lady. Her hair is gray and she uses a bun. She has a wrinkly light skin and a nose darker than the rest of her skin. She wears a light blue dress and brown shoes.