This words originally from a person named Ebonny
Allows to refer to any chosen person who is not easily understandable, whose thought is singularly lacking in clarity, who fails to convey a message.

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.