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insane - definition and synonyms

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adjective insane pronunciation in American English /ɪnˈseɪn/
  1. 1
    informal very stupid or crazy, especially in a way that is likely to cause serious problems, harm, or injury
    It’s an insane situation that I can’t see any way out of.
    be insane to do something: You’d be totally insane to see him again.
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derived word

insanely

adverb
insanely jealous
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JOMO

… a feeling of pleasure you get from spending time doing what you want and not worrying about what other people are doing or saying

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Open Dictionary

brain fade

a temporary inability to think clearly or remember information

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