Coach Grimslid is the P.E. coach at Lakewood Elementary School. She first appeared in "Francine's Bad Hair Day" as a hairdresser who worked under Flossie at the Salon de Beauté, although later appearances such as "Arthur's Birthday" show her as P.E. coach at the school. She mostly appeared in early seasons, and has only rarely been seen in later seasons. In "The Last Day" she is revealed to be a fourth grade teacher during the upcoming school year.