The act of establishing a precedent to advance the interest of a person or group and then ignoring that precedent when it does not benefit the individual or group that created the precedent.

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.

To be screwed over by an individual or group, who insist that what is being done is for the good of everyone, despite clear evidence what is being done only advances their narrow cause. The person performing the action will omit relevant facts, and ignore anything that would contradict their direction to achieve their goal no matter the consequences.