While I’m sure Carrie’s comment got a few misguided laughs, it’s a prime example of bi erasure, or the tendency to disregard, ignore, or falsify the existence of bisexuality.
In one episode of Sex and the City, Carrie (a self-proclaimed sex expert) dismissed a potential partner because of his bisexuality, quipping to her friends that the man was probably confused, as bisexualty was merely “a layover on the way to Gaytown.” Miranda nodded her head in solidarity, and my inner queer child lodged herself deep into the closet. The only time I’d ever heard of a person liking more than one gender was on television as the butt of a joke. In fact, almost every queer person I knew presented as purely homosexual.