My kung fu is a style developed by a master in my hometown. He calls it "Diamond Body". Not too flashy, but it is certainly effective.
Capoeira is that brazilian martial art / slave dance. It's the most fun MA I've practiced yet.
Unfortunately, it's been a month since I practiced anything, because I got kicked in the fingers and almost broke one of em (looked all twisted in weird places.
It hasn't healed completely, but it will always be a bit bent.

On a similar note, how many people here own a katana? (I have a spanish-made one, but it IS a practical sword)