A bisexual person who has slept with both genders.
John is a goldstar bisexual.
by Cookiearrow May 22, 2015
A bisexual who has never had sex with the opposite gender (i.e bisexual man never had sex with a woman and vice-versa).
I'm a bisexual male, but I've never slept with a woman, so right now I'm a gold star bisexual.
by Attracted to both genders December 02, 2013