Alright, I'm not positive this is the right place for this but here goes.
This is a word association game. I don't expect it to be more than a page or two long but it could be fun. While we were being silly in the IRC chat, the idea came up that there were only so many names you could come up with for the same anatomical parts. So this thread is for each person to list one name of one part. It might also be fun to guess the part that was previously listed, but that, of course, is optional. So I will start"