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Internet memes

In 2017, YouTube user Midya uploaded a video titled "Ultra Instinct Shaggy". The video featured a clip from Scooby-Doo! Legend of the Phantosaur in which a hypnotized Shaggy fights off a gang of bikers, set to the song "Kyūkyoku no Battle" from the Dragon Ball Super soundtrack. The video became a popular internet meme, inspiring fan art of Shaggy as a powerful warrior akin to a Dragon Ball character. Another version of the meme involved behind-the-scenes interviews from the 2002 Scooby-Doo film with fake subtitles, in which the film's cast would refer to "Shaggy" as a real person and attest to his immense, frightening power. The meme also led to a Change.org petition to add Shaggy as a DLC character in Mortal Kombat 11, which caught the attention of both Mortal Kombat series co-creator Ed Boon and Matthew Lillard. Despite not appearing in the game, Shaggy would make a cameo appearance in the Warner Bros. Animation vanity card before the animated film Mortal Kombat Legends: Battle of the Realms. Shaggy's portrayal in the crossover fighting game MultiVersus is based on the "Ultra Instinct Shaggy" meme.