Useless crap used to make teachers pets feel better and to make it seem like teachers aren't always dishing out detentions like oprah.

Mainly used in british schools.

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.