I found this online, thought it was pretty cute:

ARE YOU A CAT NUT

You feel naked if your clothes aren't covered in cat hair.
You own more than one cat and can tell which cat threw up just by looking at the pile.

People say "What a lovely Angora sweater!" and you say "What Sweater?"

The groceries consists of cat food, cat treats, cat toys, and mice.

You plan your schedule around your cat.

You don't care which part of her body Kitty may have licked before kissing you on the lips!

You feed them Thanksgiving and Christmas dinner on the good china.

You take your cat everywhere with you and leave the car on so fluffy can get some a/c and so she can listen to the radio.

You have full conversations with your cats and you think it's normal.

You have more cat toys than clothes.

You get a fish tank and fish as pets for your cat.

You take more pictures of your cat then you do of your children.

You call home during your honeymoon and ask if the children have fed the cat and where is he sleeping and don't ask if the children are okay.

Your cat eats the most expensive cat food available, but you subsist on macaroni and cheese and ramen noodles

You refer to your parents as "Grandma" and "Grandpa", but you have no children.

You force everyone who phones your house to listen to your little darling meow into the receiver.

Each one of your cats gets spoken to in their own individual "special voice".

You call your own answering machine just so that the cats can hear your voice