9:10 is the most important time of the day and will often be celebrated by screenshoting the time 9:10 on your lock screen of listening to the 9:10 tunes playlist on Spotify. It’s origin is not 100% certain but we think it was when someone asked what this time was and someone said 9:10.

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.