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upside down

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upside down/ˈʌpˌsaɪdˈdaʊn/adverb
upside down
/ˈʌpˌsaɪdˈdaʊn/
adverb
Learner's definition of UPSIDE DOWN  
: with the top at the bottom and the bottom at the top : placed so that the end that should be at the top is at the bottom

turn (something) upside down

informal
: to make (something) very untidy — often used figuratively

— upside–down

adjective
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