To profusely defecate in the midsts of extreme anxiety.

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.

The result of anxiety causing you to have crazy amounts of diarrhea.

Extreme anxiety experienced by a person, causing unexpected amounts of diarrhea.

Having such strong anxiety that you develop diarrhea.