A person who is straight, but in a gay relationship. Therefore is Straiy, the combination of the two words straight and gay. Unlike being bisexual, a straiy person is 99.9% attracted to the opposite sex but is in a one time relationship with a person of the same sex. And if the relationship ends, they will go on to liking a person of the opposite sex.
Person 1: Wow, I never knew that Sue was bi!
Person 2: She's not, she's straiy. She is in love with Jane.
Person 1: Doesn't that make her Bi?
Person 2: No, it's a one time thing
Person 1: Ah! I see, I see!