1. A being that exists in FICTION. Usually nocturnal, most of the vampires created by literature in the twentieth centuries are rather BAMF, and a select few 21st century vampires carry the BAMF gene. If it sparkles, it's Emma Frost, you Twilight fancreeps.
2.There is a subculture made up of those who believe that they are actually vampires. Think of that what you will.
1. Dracula is the king of all vampires, and Edward Cullen is the illegitimate child of Emma frost and a mildew spore.
2. Julia is now calling herself Hekate and drinking 'blood'. She insists that she is a vampire.