 Feeling sorry for Butters , the South Park boys testify in the case in the Colorado State Senate about the girl who <unk> on Butters . A debate on the senate floor culminates with a female senator queefing almost exact lines of dialogue from the The Road Warrior film . The next day , the newspapers announce that , partly due to the senator 's stunt the previous day , the queefing ban has passed . As Stan and his father Randy celebrate , Sharon and Shelley are hurt and insulted by the decision , describing it as an example of sexism that still pervades society , and finally sarcastically congratulate the men for " getting their own way ... again . " Stan and Randy finally understand the issue was not simply about queefing , but a larger point about women 's rights . The two get all the South Park men together and record an inspirational song called " Queef Free " , declaring women should have the right to queef , while photographs of women working various careers are displayed on a television screen . Terrance and Philip , despite a continued disgust with the constant queefing , attempt to marry the two Queef Sisters . The vicar leaves the ceremony in disgust as the couples repeatedly fart and queef on him , pronouncing them " <unk> and <unk> " as he leaves . 
