I'm not technically gay, straight, or bisexual. My attraction to the same and opposite gender fluctuates, so I don't really give myself a label for my attractions. I haven't found a label, but I definitely know that I'm not 100% straight.
I was straight in the military, then went gay after getting out. Eventually setteled on bi, though have been faithfully married to a woman for the last 16 years. Thanks to a recent prostrate removal though I'm more asexual now.