Boogie calling other people toxic is rich. Like his blood sugar.
But seriously, this guy projects a happy-go-lucky upbeat persona that isn't him during every single online interaction, which is all the time because he is terminally online. He constantly brags about shit, outright lying to impress or make himself look better, heaping lies on top of lies when people catch him at it or just don't buy his persona. Then he has a meltdown, chases away anyone who stood by him by blaming them for his own mistakes and bullshit. And he can't run away from it all because, again, he's terminally online and the bullying is coming from inside the house, from that plastic and silicon hugbox he's set up in the corner.
He's histrionics personified. No wonder he eats so fucking much; it's the only mood-stabilization technique he has.
I'd tell him to get help but he'll never take his mental health seriously because that would require effort.