What is Antiversary?
1.
{n} a contraction of 'anti' and 'anniversary'. The date of a breakup/divorce, etc.
September 6th is my antiversary.
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2.
The anniversary of one's breakup. Sometimes celebrated by people with a sense of humor.
Justin isn't your antiversary coming up?
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1.
Someone who makes no sense, often known to deliver hopeless information.
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