also see spankercheif: sock inteded for use on foot, placed over the penis to catch semen while spanking the monkey

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.

A sock that is your little brother thought had salty milk in it but was really your cum sock. Often a white sock with red stripes.

Douse an old sock in milk. Toss the sock under an enemy's couch and sooner or later it will stank up their house.

To be used for a prank.