An 'Atodo' is someone who begins and ends each sentence with the word "wow". Eventually, after using it conversation with other people, he spreads this to others.

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.