The energy beam blew my jaw clean off, the body part landing twenty-five or so feet away. But really, it took a good deal more than that to kill a vampire. The jaw quickly regrew and I grapped the offender by her throat, lifting her into the air as I hissed "Very. Bad. Move." I then tossed her into the air, kicking her with the point of my boot as she descended. Turning to the girl's dance partner, I casually said "I really don't see why you're so upset, I mean, she's not really DEAD, or anything, she'll wake up soon enough and you can continue enjoying your evening. Besides, I got dinner as well, she doesn't have to worry about personal injury or anything. Far as I can tell, it's win-win."