Looks like you're missing an option there, mate. Bi-curious typically means you self-identify as straight but are curious about the possibility of same-sex encounters or identify as gay but are curious about hetero ones, not that you actively engage in sex acts with both genders. Just sayin'. Maybe "questioning" would fit in there. Not sure. Not that it matters.
Today I ran across the terms "heteroflexible" and "homoflexible" as sexual orientations describing "slight" attractions to the atypical gender. The whole thing is getting a little ridiculous, if you ask me. Heh. I just fuck people.
This isn't really relevant, but does anyone remember/know the name of that movie where some guy falls in love with an alien (who looks like a women) and they mate by stepping into a pool where she does something to his mind? Or something like that. Tell me!