They don't really talk. But when they do, you better pray for your family and your life.
The Quiet Kid: "Sir how does a nuclear meltdown begin?"
The Science Teacher: "*explains* why?"
The Quiet Kid: "No reason... Looks like I do have plans after all"
Me: "Oh no"
The kind of kid who usually goes unnoticed. They don't talk much but they seem to have a lot going on up there. You'd say "hey what's up?" and they'd awkwardly stammer out "hey". Sometimes they don't want to talk, sometimes they can't, usually a mix of both. Inside they can be pretty chill, nice, and funny. But get on their bad side and they turn cold. They can be intensely insulting and sometimes have a weapon or two at home. But if you're nice to them they will try their best to pay it back. They're not bad people, just hard to read and not very talkative. Some people think they have depression and will ask why they're so quiet. And to be honest, they don't really know either. They usually pick a spot at the back where no one can really see them. When they do talk though, It's gonna be interesting.
Guy one: "Is that emo kid depressed or something?"
Guy two: "Nah, just the quiet kid. He's actually pretty nice"
Guy three: "Seriously? I insulted his friend and he didn't hold back"
A band kid who sleeps in the band room. They skip every class they have to go practice in the band room and watch dci at night under the sheets. Has a weird obsession over a tech and believes that they are the "chosen one", as in that they are always talking about how they have the inside scoop on the band's events and such. Whenever they encounter another band kid, they try to slither in and clap polyrythms but they just side eye him.
"That guy in the corner playing triple laterals is THE band kid"