Favorite domain(s) that you haven't done anything with?

Over my decades online, I would imagine I've bought close to 1000 domains. A few years ago I started selling off the domains that I wasn't using that had some value (including this $30,000 sale), but I still have quite a few domains that I am holding onto that I have not done anything with.

This morning, I was looking at one and I thought of making this thread

What are your favorite domains that you own that you haven't done anything with? Are you going to do anything with