The Simpsons go to see the opening night of the new
Itchy & Scratchy musical
Stab-A-Lot, a parody of the long running Broadway musical,
The Lion King. At the end, Juliana Kellner, the show's director and former student of
Springfield Elementary School, greets the reception along with
Principal Skinner, who acknowledges Juliana's straight As at the school but attributes her "B or two" in math to being a girl. Skinner's attempts to defend himself make the situation worse and he is booed by the crowd and beaten by the performers. The next day, the teachers of Springfield Elementary stage a protest outside the school. Skinner holds a conference to address the protest. Nothing he says or does appeases the women, and he eventually collapses from exhaustion.
Superintendent Chalmers introduces a new principal, Melanie Upfoot, whilst Skinner is demoted to serving as
Groundskeeper Willie's assistant. Upfoot segregates the school across gender lines. Lisa initially looks forward to the all-girls school, but discovers Upfoot's math lessons are New Age. Lisa infiltrates the boys' school, where actual math is being taught. Lisa disguises herself as a boy named Jake Boyman and attends the boys' school, where she gets nicknamed "Toilet". After Lisa inadvertently gets into a fight with Nelson, Bart vows to help her blend into the boys' school. Lisa is accepted by the boys, and is recognized for her performance in math. She then reveals her true identity. Bart claims she only did well because she learned to think like a boy. In response, she throws her award at him, which ends up hitting
Ralph Wiggum, and is shocked at her violent behavior. Lisa ends her speech by saying how proud she is of her feminism and her intelligence. ==Production==