When your significant other first identifies the fleshy skin between your ball sack and bung hole, and flicks it with their finger in confusion trying to scoop your gooch off.

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.