I have often thought my kitty would eat me in a heartbeat. Sometimes he looks at me in this way, I can't explain it, but I am thinking if I were tasty, he would chow down. I think Kitties don't love us and would toy with us killing us for fun if they were big enough.
(no)
Oh they definitely would eat you, and enjoy watching you squirm. If only they could. But I can take them. They know it, I know it. So we have a kind of arrangement.
I just saw an incredible video on Spike TV's Most Amazing Videos. A plain orange tabby cat absolutely tore up a big burly policeman. They tried to catch it with a noose, tried to put it in a carrier, finally the cat attached all twenty claws to the poor man's leg and attached his teeth to the poor man's...well, you get the picture.