went crazy

Flew off handle

Went crazy is the past tense of go crazy, describing a sudden shift into irrational, wild, or uncontrolled behavior.

Someone who went crazy might have lost their temper, acted recklessly, or become mentally unstable: She went crazy when she found out he'd been lying.

It also describes enthusiastic excess: The crowd went crazy after the winning goal.

The phrase can be offensive when applied literally to mental illness, though it's widely used in casual, figurative contexts.

unhinged

snapped

Broke with sudden force

broke down · deranged · disturbed · unstable · berserk · crazed · maniacal · demented · psychotic · off the deep end

chaotic

pandemonium

State of utter confusion

  • bedlamState of wild disorder
  • mayhemViolent disorder and destruction
  • havocWidespread destruction and chaos

turmoil · chaos · uproar · commotion · madhouse · disorder · anarchy · disarray · tumult · frenzy

manic

hyperactive

Excessively energetic, easily distracted

ecstatic · euphoric · elated · giddy · exuberant · energized · amped up · wired · hyper · bouncing off walls

enthusiastic

obsessed

Gripped by fixation

passionate · hooked · smitten · gaga · head over heels · infatuated · enamored · devoted · fervent · zealous

Categories
Opposites
emotional/mental composure

went crazystayed calm

held it together · kept one's cool · chilled out · mellowed out

enthusiasm/excitement level

went crazycouldn't care less

Complete absence of concern

tuned out · lost interest

mental health trajectory

went crazygot better

Experienced positive change

healed · stabilized · snapped out of it

Family

crazy, craze

Familiarity
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Profile
Known to kids · Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated PG