I’m sorry bud. That’s what idiot teenagers do. I know it’s hard to right now, but try this for me. Remember that this kid is probably just projecting his own insecurities. He wants to get laughs and that’s the easiest way he felt like he could. He’s gonna either grow up and become self aware, feeling bad he did stuff like that; or he is gonna continue being a douche his whole life and not have any real friends anyways.