What does Auto Vampire autovampire mean?

Auto Vampire autovampire meaning in Urban Dictionary

Someone who enjoys drinking his or her own bloodstream, often by intentionally wounding him/herself on root of the tongue in order to pull at these wounds and ingest the blood. This practice is recognized as "auto vampirism". See Auto Vampirism. An autovampire is somebody who enjoys sucking bloodstream, like a vampire, but unlike a vampire, they suck their particular blood.