Listening to years of anti-male crap from their psycho lib teachers has probably instilled a sense of rage in them which comes out in their teens.
I'd also like to know how many of these "disruptive" boys are fatherless and/or on psychotropics.
Wanna play cricket on the green
Ride my bike across the street
Cut myself and see my blood
Wanna come home all covered in mud
I’m a boy, I’m a boy
But my ma won’t admit it
I’m a boy, I’m a boy
But if I say I am, I get it
Your last sentence is a huge part of it. No father = no real discipline. And drug up the boys so they are compliant.