when peter discovers joe has a student id he took from a kid that gave him lip, peter, quagmire and joe visit the harvard university campus for lunch and have a wild night on the town. a drunken quagmire accidentally marries an elderly prostitute named charmese, who refuses to let go of their relationship and quagmire starts to consider divorce until joe points out that he could lose everything. quagmire tries to make the best of it but charmese can't pull herself far enough out of the gutter for his tastes.