Definition: Kittykat is a type of cat toy, often resembling a kitten or a cat with fur. The term comes from "kittin' and cheating" in American pop culture. A definition might be: It's a plaything where you can pretend to cuddle your cat. It's usually made out of soft yarn or fabric, like a stuffed animal that resembles cats, but it has cat ears instead. It's fun for those who want to have a bit of a pet and are willing to invest in the toy itself.