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.
Ever heared of the French nuns that caught a case of mass hysteria and started meowing like cats? I’ll quote a section about it on Wikipedia:
They just sound really bored to me lmao