It has been six years since one of the most important DC shows of all time wrapped up its run, and people still remember the series finale today thanks to one specific meme. The series then started a shared universe, with shows like The Flash, Supergirl, Legends of Tomorrow, Batwoman, and Black Lightning joining up. Arrow Ended Six Years Ago, Ending An EraImage Courtesy of The CWOn January 28, 2020, Arrow ended its eight-season run with a heartwarming episode. The Grant Gustin Meme Was Based on This EpisodeImage Courtesy of Echo Kellum /InstagramWhat most people remember about that final episode is a photo that wasn’t in the episode at all. Grant Gustin has even said that he feels he is more famous for the meme than for his role as The Flash.