While many feminist and queer movements are designed to challenge sexism, they often simultaneously police gender and sexuality?sometimes just as fiercely as the straight, male-centric mainstream does. Among LGBTQ activists, there is a long history of lesbians and gay men dismissing bisexuals, transgender people, and other gender and sexual minorities. In each case, exclusion is based on the premise that certainways of being gendered or sexual are more legitimate, natural, or righteous than others. As a trans woman, bisexual, and femme activist, Julia Serano has spent much of the.Abstract: While many feminist and queer movements are designed to challenge sexism, they often simultaneously police gender and sexuality?sometimes just as fiercely as the straight, male-centric mainstream does. Among LGBTQ activists, there is a long history of lesbians and gay men dismissing bisexuals, transgender people, and other gender and sexual minorities. In each case, exclusion is based on the premise that certain ways of being gendered or sexual are more legitimate, natural, or righteous than others. As a trans woman, bisexual, and femme activist, Julia Serano has spent much of the