Good old Urban Dictionary to the rescue... http://www.urbandictionary.com/define.php?term=vape
LOL! Definition #5.2! Didn't know fiction was involved, too.
5. vape
1. A combination vest and cape as popularized by the Spring 2009 Forever 21 collection.
2. Vampire rape. Non-consensual sexual act perpetrated by one or multiple vampires.
That girl is rockin' that vape.
That girl got gang vaped last night.
I got vaped last night. It was scary at first, but I kinda liked it.