Funny thing about me and dancing....the music has to move me, I can't just dance to any old thing. If I don't care for the music, I can't dance to it. That said, I tend to dance to music that wasn't designed for dancing.
For example, some of the more jammin' tunes from Dream Theater or Ayreon "move me" to dance. Oh, I'm sure I look a fool because I can't technically "dance" in a traditional sense, and that kind of music isn't the normal stuff people generally dance to, but I'd like to think at least a few people know what I mean.