Unversary
  
  Description:
  The term "unversary" refers to a fictional event or milestone that occurs at irregular intervals, typically something humorous, unexpected, or bizarre.
  
  Senses:
  
  
    - 
      Noun:An eccentric or peculiar anniversary celebration or commemoration. Example: We celebrated our silver unversary by skydiving together. Related products on Amazon 
- 
      Adjective:Characteristic of an unversary; unconventional or surprising. Example: We organized an unversary party where everyone wore costumes from different eras. Related products on Amazon 
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      Verb:To commemorate or celebrate in a uniquely unusual or unexpected manner. Example: They decided to unversary their first date by recreating it in reverse order. Related products on Amazon