TEEHEE! I was watching "Cats and Dogs" the other night and they were telling that story. My cats refused to watch - they felt it was insulting. Good thing, I guess. I don't think they have heard that Egyptians used to worship cats.
There's a shop near me dedicated to cats (called Cat Out Of The Bag), that sells this message on a t-shirt. Different picture though.
Human-sized t-shirts not cat sized ones. Now who would wear a t-shirt like that and give their cats delusions of grandeur (more than they already have)