Someone who is most of the time mentally ill. This could be cause by abused or a victim of bullying in early childhood. The person may also suffer depression and other mental disorder. What drives them to actually shoot at the school is still a shock to many. Some say, maybe they wanna be remembered, some say, they do it because their fed up with the world, but whatever it is, it's still a mistery to actually know what is going on inside the mind of a school shooter. I personally feel that depressed kids or adolescent need to be taken serious and treated early before they get out of control. And also, people of today are not very nice to each other, so i think that bullying also contributes to school shooter, as they feel very depressed. Overall I think it's a very horrible thing to do, I mean if you're not feelling well, get help or if you really want to die, just kill yourself and not others who have done nothing to you.
Fred: Do you know that kid who always sits by himself and never talk to no one in the class and ge's always sad.

Michael: Yeah i know right, last time i tried to talk to him and he just ignored me.

Fred: I think we better watch out for him, because i suspect that he might be a possible school shooter.

Michael: Yeah, I think so too.
by !!!!!!!!!!!! February 18, 2008
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It's when someone who shoots up the school for fun. Sarah, Sabrina, Waylon, Matthew, Cj, and Silas are most likely to do it. School shooters are important. Everyone is important soooo dooo itttt!!!!!!
Person 1 : Did you heard that Haylee was going to shoot up the school but Cj took over

Person 2: Oh my gosh!!!!! I literally faced Cj he is really cute not gonna lie. ;)

Person 1: Eh, not really Silas is WAYYYYY cuteer than any of the boys at school!!!!

Person 2: LISTEN HEREEEEEE!!!! WAYLON AND CJ ARE REALLY CUTE BUT I SHIP WAYLON AND SILAS!!!! #COUPLEGOALS

Person 3 : But damn I over heard that all five of them are school shooters and they finna get y'all. If y'all talk shit like that at school cuz they got ears everywhere!!!
by Bina 🖤 October 17, 2019
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A mad/angry quiet kid

When he burst out in rage
When the quiet kid reaches in backpack
If he wears all black
Or if he looks very suspicious
Me:roast quiet kid
Quiet kid: reaches in backpack
Turns into school shooter
by Lil ceasar May 5, 2019
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Typically refers to cheap shoes (Nike, Sketchers) that you would imagine seeing from under the door before he blasts the door open.
"Check out the new Nikes!"
"Man, I could imagine you shootin' up the school in those."
"Yeah, I guess these are kind of school shooter 11s, huh?"
by Freeth August 5, 2017
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When a kid is not necessarily up to standards for being hot but like in the sense of a school shooter he is hot
Man Eric is school shooter hot
by Deek Heny December 14, 2017
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