Hobby chat!

It's been a while since I posted here, lol. So I figured why not a nice chat about our non-fitness related passions.

I know in some recent conversations I had here, some of my eccentric hobbies have been brought up. I think generally everyone has at least one hobby/passion they consider strange, or at least outside the norm of what they are otherwise interested in.

So what would you all say your most fringe hobby/interest is?