"fail whale" meaning in English

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  "etymology_text": "The fail whale originated on Twitter; the term was coined by web designer Jen Simmons in 2007 in a tweet.",
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            "World Wide Web",
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          "microblogging",
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          "website",
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        "(Internet slang) An image of a whale that formerly accompanied certain error messages on the Twitter microblogging website."
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        "Internet"
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        "Twitter",
        "Twitter#Outages"
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  "word": "fail whale"
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