I see some speculation about this topic in a few threads so I posted a poll here.....
Got this info off of wikipedia.... but apparently there are four types of sexual orientations.... choose your sexual orientation.
Asexuality:
Asexuality (also known as nonsexuality[1]), in its broadest sense, is the lack of sexual attraction[2][3] or the lack of interest in and desire for sex.[4] Sometimes, it is considered a lack of a sexual orientation.[5] One commonly cited study placed the incidence rate of asexuality at 1%.[6]
Asexuality is distinct from abstention from sexual activity and from celibacy, which are behavioral; the latter is usually, but not always, for a religious reason.[7] (For instance, sexual people in relationships with asexuals may become celibate as a result.) A sexual orientation, unlike a behavior, is definitionally "enduring".[8] Some asexuals do have sex, despite lacking a desire for it.[9]
Bisexuality:
Bisexuality is a sexual behavior or an orientation involving physical or romantic attraction to both males and females.[1] It is one of the three main classifications of sexual orientation, along with a heterosexual and a homosexual orientation. Individuals who lack sexual attraction to either sex are known as asexual. Bisexuality does not require that a person be attracted equally to both sexes. People who have a distinct but not exclusive preference for one sex over the other may still identify themselves as bisexual.[2]
Bisexuality has been observed in various human societies[3] and elsewhere in the animal kingdom[4][5][6] throughout recorded history. The term bisexuality, however, like the terms hetero- and homosexuality, was coined in the 19th century.[7]
Heterosexuality:
Heterosexuality consists of sexual behavior, practices, and identity predicated on a primary or exclusive preference or desire for the opposite sex. As a sexual orientation, heterosexuality refers to "an enduring pattern of or disposition to experience sexual, affectional, physical or romantic attractions primarily to persons of the opposite sex"; it also refers to "an individual’s sense of personal and social identity based on those attractions, behaviors expressing them, and membership in a community of others who share them".[1][2] The term is usually applied to human beings, but it is also observed in all mammals. Heterosexuality, bisexuality and homosexuality together make up the heterosexual-homosexual continuum.
Homosexuality:
Homosexuality is romantic and/or sexual attraction or behavior among members of the same sex or gender. As a sexual orientation, homosexuality refers to "an enduring pattern of or disposition to experience sexual, affectional, or romantic attractions primarily or only to" people of the same sex; "it also refers to an individual’s sense of personal and social identity based on those attractions, behaviors expressing them, and membership in a community of others who share them."[1][2]
WIKIPEDIA FTW!
I like the first one better because it is gaga 
) 
