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English definition of “whacky”

whacky

adjective informal (US usually wacky)     /ˈwæk.i/
strange or unusual: The place is stuffed with whacky memorabilia like a sculpture of the Seven Dwarfs that Walt Disney gave to Debbie Reynolds.Strange, suspicious and unnatural
(Definition of whacky adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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