move at a regular and fairly slow pace by sliding forward each foot in turn, never having any part of both feet off the ground at once. Slalk is a portmanteau of slide and walk.

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.