look up any word, like cleveland steamer:
Sexually attracted to two or more "genders." Used instead of bisexual.
I walked in on Zack there and he was diddling a guy, two girls, and a trannie. Man, that's one flexual mofo.
by Wessexual September 25, 2003
A woman that is very flexible in bed, while she is making love.
My girlfriend was so flexual last night, she showed me knew moves I didn't think she knew. I'm a happy guy...
by Sunset Matt November 14, 2011