The 'A Core Memory' meme is inspired by the 2015 Pixar film Inside Out, which personifies human emotions. In the movie, core memories are represented as glowing orbs containing significant life events that define a person's character. Online, the meme typically features the character Joy holding one of these orbs, accompanied by text describing a moment that is destined to become an unforgettable part of one's history. It gained massive traction on social media as a way to celebrate wholesome interactions, nostalgic throwbacks, or even ironic, cringeworthy moments that 'unlock' a new permanent memory. The template is widely used to capture the feeling of a transformative experience in a relatable, visual format.