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.
No one did stuff like that when I was in school. That may have more to do with how long ago I was in school, or just the part of the US I went to school in lol
One of the punk girls bit me on the nipple when I was a senior in highschool in 1998. That was apparently her thing
Does that count?