little boy with angry grimace showing tongue teasing somebody

boy little angry grimace tongue showing teasing illustration offensive bullying kid bad behave humiliating warring agemate abusing scoffing mocking behavior conflict mockery childhood aggressive child character aggression offend hooligan violence negative press gesture deviant dominate hostile malicious confronting attacking wicked unfriendly taunt sneer naughty mischievous isolated hoodlum insult art vector