Mrs. Joe Gargery is a one-off character from the episode "Pip". Like Pip, she is a literary counterpart from Charles Dickens' classic tale, Great Expectations. She is Pip's hot tempered adult sister, and the wife of Joe Gargery.
Mrs. Joe Gargery is Pip's adult sister. She is always yelling at Pip about getting a job, and she's frequently shown being mean and obnoxious to her husband. It can also be implied that she beats him as well. Apparently, she also enjoys beating Pip in the head with a log.
She wears a dirty white shirt over a brown, tattered dress. She has unkept blonde hair, poor sense of style in terms of her makeup, and she also wears a green scarf. She appears greatly aged.