Other hobby teminology-a riddle of sorts

[ezdays]

Yeah, I guess pickling can be a hobby. That brings me to think about all the other hobbies out there and the specific language that may be strange to others. For example, I do woodworking and we talk about dados, rabbets and even bench dogs to name a few. To me, "fat quarter" sounded really strange, but to a quilter, the term "frog" used in our hobby would probably produce a blank stare.

I wonder if anyone here has a few really odd terms used in other hobbies..... :?: