[As if Dualscar wasn't going to be laughing again once Cain shoots him that look of pure disgust. However, he holds his arm out and gestures for the human to get out. Of course, it's his bloody hand and there's blood getting on the floor now, as if there wasn't already blood there, he doesn't care either way about it.]
Go on, go and lick your wounds.
[Meanwhile, he takes his hand to his mouth and licks at the blood on his fingers...]