Welcome! I'd still like to explain the title. My current non-professional passions are cats and polymer clay. Since no one can explain cats, I won't attempt it here.
However, polymer clay is 'explainable'. Polymer clay is a very versatile modelling compound. It doesn't dry out, so you can play with it as long as you want, shaping it into whatever pleases you. You harden it by baking it in a standard home oven. The oldest brand of polymer clay and my favorite is called Fimo.
Put those two concepts together... voila - Furry Fimo!
My professional passion is User Interface Design. I've been designing desktop, web-based and mainframe software user interfaces for over 20 years.
Happily, both polymer claying and user interface designing are creative activities, so I spend nearly every waking moment being creative or cleaning cat fur off of computers and polymer clay. ;-)