This is something very simple, it probably doesn't qualify as an "Instructable", but all of my friends liked it.
One day, as I was sitting on my living room couch, I noticed that my fridge seemed "sad", the mouth being the slit between the two doors, the eyes two pictures of my kids and the nose a stub of an old decoration. Luckily, I had some white-colored Blue Tack (a kind of self-adhesive modeling clay), an old apron which I never use and some self-adhesive PCV which is used as a lining in drawers.
So, after 10 minutes, I had a happy fridge...
Thank you for watching