A person who needs vag juice to survive. Characterized by overzealous predilection for cunnilingus.
1)
Felicia: Damn he went down on you all night!?
Lavonne: Yeah, he was a total Vagire. It was awesome.

2)
Bella: You go down on me before my clothes are even off, you drink my vag juice like it's water, you're listless and lethargic when you're away from my vag for too long. I know what you are.
Edward: Say it!
Bella: Vagire.
by Givags September 7, 2010
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