Racks are basically just shelves with more holes in them than usual. And, like all shelves, racks make good places for cats to sleep.

Photo by Ed Clayton

A mermaid is a half-human, half fish. Note half HUMAN. There is no such thing as a mer-cat, no matter how hard humans try.

Photo by Beck Gusler

Rumps are big and warm and comfortable and hairy and would make good places to sleep if they were not attached to large moving objects.

Photo by Adam Smith

Darth Vader is an imaginary person that humans like to make toys out of. Cats are not interested.

Photo by Kevin Dooley.

Even cats can understand highly technical terms like 'span', and can demo them even better.

Photo by Sarah Jones

When cats rule the world, someone still has to lodge the tax returns.

Photo by Apium

Flickr is a website where humans put photos of their cats for other humans to see.

Photo by Tiger Girl

Slopes do not deter cats. They make humans puff and pant though.

Photo by Alex Gilbert

A mailbox is something humans have outside their houses. Other humans put paper in them. Humans with exceptional taste make their mailboxes look like cats.

Photo by Michael Coghlan

Some humans and some cats have beards. If you combine a cat with no beard and a human with no beard, sometimes you get a human with a beard and no cat.

Photo by Rochelle Hartman