This week the Twist is "colour", here's my take:
This is Tiddles. He was one of the cats that lived next-door-but-one when I was little. His real name was Linus, but I wanted to call him Tiddles.
One day my parents told me that Tiddles had moved house and gone to live at an old people's home... of course, that's not what had happened to Tiddles. :(