I'll have to go ahead use the 'old soul' cliché. As in, the kind of person that can understand people/things quickly, but is also a bit too absent-minded to keep track of the small and the temporary. I can go from serious to frivolous at a moment's notice and have a long view of things that can sometimes be mistaken for cynicism. I'm an odd hybrid of logical and emotional thinking - I love my whims and feelings, as well as the cold, hard gears of my clockwork heart. Not many things surprise me anymore, but when it does happen in a positive way, it's a pretty good feeling.
I don't really have an exact idea of what I'm looking for in a companion. Probably an open, kind and earnest person of some depth. The kind I could get into and enjoy being with. Possibly I need something I don't expect, or that I don't even know I'm missing.
I'm bi, which for me means that I enjoy both types of bodies, for that reason it's what's in your head that matters. Unless it's a one time thing, then it's just your body ;p
Also you can check out the 'with explanations' section of the okc questions; I think that might also provide some more insight for those who are interested.
("...-ish" means 'room for exceptions' ;)
DISCLAIMER: Yes, I know some of those explanations might occasionally -seem- like they're coming from an opinionated, judgemental stuck-up know-it-all..
Please be assured, however, most of the time there is no stick up my ass and I'm a lot more accepting, friendly and easygoing in person, as opposed to what my written word choices may make me appear sometimes. ;x