a violent mental disturbance, often accompanied by uncontrolled movement and talk, especially during feverish illness

madness

a foolish behaviour; a foolish act, idea or word

shenanigans

violent excitement

uncontrolled state or situation

(an act of) being stupid

utter stupidity

madness

craziness, madness

a serious mental illness causing great excitement, violence

fixation, madness

a mental illness with anxiety, excited behaviour, abnormal concern etc caused by disorders of the nervous system or by something in the subconscious mind

mental disturbance, disorder

a mental illness marked by fixed delusions, e.g. of persecution

emotional disorder

a kind of mental illness producing a loss of sense of what is true or real, and emotional difficulties, antisocial behaviour etc

emotional disorder