Heterosexuals who live near Los Angeles or San Francisco and claim they are straight, but are a little on the gay or effeminate side. May have an "soft" voice, or be into manscaping or waxing their body hair, or act like a metrosexual.
When I spoke to John on the phone and heard his giddy voice, I thought he might be gay like me. Then when I met him, he had a wife and kid. He must be "California straight".
I went shopping with Fred, and he was very concerned with wearing the latest designers and buying expensive shoes. But he always talks about tits and ass. He must be one of those "California straights".