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You are open to being bisexual. You define your gender orientation as straight but you are open to having a bisexual experience. One step farther then bi-curious but one step back from being bisexual. The term is to imply that you aren't looking for a same sex experience but open to it if it were to be presented.
I don't normally sleep with men but in your case, I'm bi-open.

Alan: Is Beth leaving with that woman? I thought she was straight.

Rick: She is, but she is bi-open.

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Jun 5 Word of the Day
A pubic hair piece. A toupee for the pubic area/genitals. In the 1700’s when mercury was used to treat sexually transmitted diseases (Gonorrhea or Syphilis) one of the side effects was the loss of pubic hair. To disguise this condition, that was not cured by mercury, a Merkin was employed.
17th Century setting: Due to his treatment of the "French Pox" (syphilis) with mercury a merkin Gwendolyn used a Merkin to used to hide the side effects of hair loss and not alarm her husband.
by David W. Tuthill December 30, 2005
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