English edit

 
English Wikipedia has an article on:
Wikipedia

Etymology edit

Blend of gal +‎ Valentine's Day, originally the title and subject of the 16th episode of the second season of the American comedy television series Parks and Recreation, first broadcast in 2010.

Proper noun edit

Galentine's Day

  1. (informal) A day on which women hold a party around the time of Saint Valentine's Day, typically on February 13.