The #FilmStruck4 meme emerged in 2018 as a heartfelt viral challenge following the announcement that the beloved classic film streaming service, FilmStruck, would be shutting down. Movie lovers on Twitter began sharing four posters of the films that most significantly shaped their cinematic identity using the hashtag. While it started as a mourning ritual for a niche service, it quickly transformed into a universal way for cinephiles to express their personality through film. Today, it remains a staple of 'Film Twitter,' used whenever people want to showcase their aesthetic, high-brow taste, or even ironic favorites in a clean, four-image layout.