An insane or eccentric person; a crackpot.
Eccentric behaviour; lunacy; craziness.
Out of control.
Of unsound mind; insane; demented.
In love; experiencing romantic feelings.
Very excited or enthusiastic.
Very unexpected; wildly surprising.
Very, extremely.
A person who perpetrates especially gruesome or bizarre violent acts.
A person with a personality disorder indicated by a pattern of lying, cunning, manipulating, glibness, exploiting, heedlessness, arrogance, delusions of grandeur, carelessness, low self-control, disregard for morality, lack of acceptance of responsibility, callousness, and lack of empathy and remorse. Such an individual may be especially prone to violent and criminal offenses.
A person diagnosed with antisocial or dissocial personality disorder.
A person with no moral conscience.