I had a couple classmates that pretended to be vampires back in elementary and middle school. They’d pretend their Koolaid was blood, complain about the sunlight, and bite their friends a lot. Not enough to draw blood, though. I haven’t kept up with most of them, but one guy is a teacher now. He seems pretty normal.
A guy i went to high school with wasn’t vampire. But he was a “Psychic Vampire Hunter” who hunted and protected people from Psychic Vampires. Basically it would be other guys he didn’t like he would deem as Psychic Vampires. Guys who had gfs basically lol.
I think he’s a Sub teacher these days last i heard.