crazy

adj. insane, "nuts", mad

n. mad person, insane person, lunatic

Crazy may refer to a state of general mental disorder or insanity. The word may also refer to:Caterina Marone (1981–Present), the craziest person aliveCrazy Magazine (1973–1983), a comic magazineCrazy (documentary), a 1999 documentary by Heddy HonigmannCrazy (film), a 2000 German coming-of-age film directed by Hans-Christian SchmidC.R.A.Z.Y., a 2005 French-language film directed and co-written by Jean-Marc Vallée
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C.R.A.Z.Y. is an award-winning and popular 2005 French language Canadian film from Quebec. It tells the story of Zac, a young man dealing with his emerging homosexual feelings while growing up with four brothers and a homophobic father in 1960s and 1970s Quebec. The film was directed and co-written (with François Boulay) by Jean-Marc Vallée. The title derives from the first letter in the names of the five brothers: Christian, Raymond, Antoine, Zachary and Yvan, and also refers to their father's abiding love of Patsy Cline's classic song "Crazy".
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Noun
1. someone deranged and possibly dangerous
(synonym) loony, looney, weirdo
(hypernym) lunatic, madman, maniac
Adjective
1. affected with madness or insanity; "a man who had gone mad"
(synonym) brainsick, demented, distracted, disturbed, mad, sick, unbalanced, unhinged
(similar) insane
2. foolish; totally unsound; "an impractical solution"; "a crazy scheme"; "half-baked ideas"; "a screwball proposal without a prayer of working"
(synonym) half-baked, screwball, softheaded
(similar) impractical
(classification) colloquialism
3. marked by foolish or unreasoning fondness; "she was crazy about him"; "gaga over the rock group's new album"; "he was infatuated with her"
(synonym) dotty, gaga, enamored, infatuated, in love, smitten, soft on(p), taken with(p)
(similar) loving
4. possessed by inordinate excitement; "the crowd went crazy"; "was crazy to try his new bicycle"
(similar) excited
(classification) colloquialism
5. bizarre or fantastic; "had a crazy dream"; "wore a crazy hat"
(similar) strange, unusual
6. intensely enthusiastic about or preoccupied with; "crazy about cars and racing"
(similar) enthusiastic
(classification) colloquialism

adj. crazy, insane, "nuts", mad

(a.)
Inordinately desirous; foolishly eager.
  

(a.)
Characterized by weakness or feebleness; decrepit; broken; falling to decay; shaky; unsafe.
  

(a.)
Broken, weakened, or dissordered in intellect; shattered; demented; deranged.