The Grant Gustin over grave meme originated from a behind-the-scenes photo during the filming of the Arrow series finale in early 2020. It features actor Grant Gustin, who plays Barry Allen in the TV series The Flash, flashing a peace sign while kneeling next to the gravestone of Oliver Queen. The hilarious contrast between the somber funeral setting and Gustin's cheerful pose made it an instant viral sensation. It is now the primary template for depicting someone gloating over the failure of a competitor or celebrating a victory over a rival.