I'm not a huge sports fan. Well...that might not be the best way to say it. I like football, I just don't like how loud and angry the room gets while watching it.
Not a car person either. For me, it's just a way to get from point A to point B...and on weekends, point C.
I liked Sailor Moon when I was a kid too, but I don't remember much of the story. Also Powerpuff Girls. And, as an adult, My Little Pony: Friendship is Magic. In general, being an animation fan might count, but that may just be with the previous generations.
I was also in plays in school, but no one ever gave me a hard time about it...
Don't drink (underage for another year). Doubt I'll ever drink much.
Waiting for marriage before I have sex. Unfortunately, it's getting more difficult to find girls who agree with me on this point :/
I like a good love story too.
I still play Pokemon...and not for the competitive scene either. Depending on who you ask, Mario and Kirby might be worth mentioning as well...
Edit: For the record, I don't actually consider any of this to be unmanly, but these are--to varying degrees--not part of stereotypical manliness.