A story told as true but fraught with lies and completely manufactured for self-serving purposes, a distorted explanation of an event or characterization of another person particularlary your detractors.

The phenomenon of having to come out as bisexual to the same person/people repeatedly because they assumed or hoped that your sexuality was a "phase." Refers less to the holiday and more to the 1993 Bill Murray comedy film in which the main character experiences the same day over and over.