in my old school, there was some girl who had super curly hair (think Princess Morbucks), and half of her face was red (think "Him"). She would spot some random person, and follow them. Follow them wherever they went in the hallway. she would start conversations about starfish and random stuff like that.
in my current school, there's this kid who all he does is make Annoying Orange jokes and talk about random pokemon stuff. he has this pencil pouch and he constantly throws it everywhere, including at people.
in my old, old school, there was this new kid. i kind of feel bad for him since he didn't really know anything about how people act, etc, since he was homeschooled before. he made animal noises and would start dancing some random stuff before school started, and everyone would record it lmao. he also talked about pokemon and like anime or smth