An old saying from Cambridge Harvard, where the professor jokingly says: “hard hard lemon hard” for a certain test.
This phrase eventually made its way throughout Harvard and is originally dated back to the research university itself.

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.

Direct contrary from Eazy Peasy Lemon Squeezy.