Columbine syndrome
juvenility
keelie
oppositional defiant disorder
childism
charva
thuglet
hookey
juvenileness
groundation
growing pains
child abuse
bovver
hoodlum
suspension
schoolboyism
superpredator
conduct disorder
misopaedia
schoolgirlism
school refusal
youthism
holy terror
chav
sociopathology
mean girl
juvenilism
riot
schoolfellowship
rioting
schoolboydom
brattery
stranger danger
bickering
grooming
puerilism
teenageritis
postcode war
identity crisis
juvie
alienation
abusiveness
puppyhood
attention deficit disorder
child endangerment
larrikinism
minimal brain dysfunction
attention deficit hyperactivity disorder
problem child
scratter