January 20, 2017
The television show Arthur aired “Arthur’s Big Hit,” its first episode of its 4th season, on Sept. 6, 1999. During this episode, Arthur clinches his fist before punching his little sister D.W. for breaking his model airplane. In July, this screencapture of Arthur’s fist spread across Twitter and Reddit, with social media users modifying the picture to fit their meme needs.
(0:16 for the meme moment)