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Missingno
From Unmariowiki
Missingno in Brawl
Missingno is a glitch. He appears as a boss in Super Mario and Luigi: The Untold Story. To defeat him, the player must play as only Luigi and say WAKLSHGSDKFGH into the microphone 45454353535235252535353552345345 times. After a while, Missingno will appear and say to STFU.
