Humor:

E-Mail flames from some guy named "Fluffy."

Traces of kitty litter in your keyboard.

You find you've been subscribed to strange newsgroups like alt.recreational.catnip.

Your web browser has a new home page: http://www.feline.com/.

Your mouse has teeth marks in it ... and a strange aroma of tuna.

Hate-mail messages to Apple Computer Corp. about their release of "CyberDog."

Your new ergonomic keyboard has a strange territorial scent to it.

You keep finding new software around your house like CatinTax and WarCat II.

On IRC you're known as the IronMouser.

Little kitty carpal-tunnel braces near the scratching post.