After Larry Zewiski sees Butters Stotch's bicycle he made for the bike parade, he is seen yelling at his father to go back to work at the Amazon Fulfillment Center. Mrs. Zewiski is seen when he leaves to go to the center, asking him where he's going. This is her only spoken line in the show.
Mrs. Zewiski has short combed brown hair and brown eyebrows. She wears a brown sweater with two pockets and three maroon buttons, a black skirt, black slippers, and a round white earring on each ear.