Fit, cleancut, straight-acting guy looking for the same, to hang out with, date, whatever.

I tend to like jock/prep types, guys with some muscle on them or at least great tone.  But that's the tendency, not the rule.  Gotta have a cute face, of course.  Please be able and willing to hold a conversation.  Also, while I respect a guy who hasn't come out yet, don't plan to stay in the closet indefinitely.  That's just fucking cowardice.  Cowboy up to who you are.