Dio in “Unfinished Business”

Dio (killing a girl for her blood): With each meal, a bit of my strength returns... What a simple thing, the food chain. As pigs feed on grass, so does man feed upon them. And I, at the top of it all, feed upon the humans. They exist to serve me and quell my thirst. (crushes the dead woman's skull) Go, Jack, it’s supper time.

(The zombified Jack eats the girl's corpse)

Dio

Now to swell the ranks of my diabolical army and send it hence. I will stand astride this world! Humanity will kneel at Dio Brando’s feet!