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MarioMario54321 (often shortened to MM54321, or MM, real name Ricky Mizos) is a major youtuber and a forgotten character in the SMG4 series.
He is a popular Super Mario 64 machinimist and blooper-maker who sometimes rivals with SMG4, but often hangs out with him in adventures. MarioMario54321 is friends with Starman3, SMG4, Mario, Lilyncookies, and LuigiGame2.
Due to SMG4's decreased focus on including other YouTubers, machinimists and YTR members in his bloopers, MM54321's presence in recent videos of SMG4's are mostly limited to cameos. MM54321 and other machinimists still make frequent cameo appearances in the Ssenmodnar series.
MarioMario54321 made himself a color code with YoshiElectron's generator. Following is a list of the modified colors:
Cheat Code: 8107EC40 DE78 8107EC42 0000 8107EC38 DE78 8107EC3A 0000 8107EC20 A7A7 8107EC22 A700 8107EC28 A7A7 8107EC2A A700 8107EC50 6363 8107EC52 6300 8107EC58 6363 8107EC5A 6300 8107EC70 0000 8107EC72 FF00 8107EC68 0000 8107EC6A FF00 8107EC80 E19C 8107EC82 0000 8107EC88 E19D 8107EC8A 0000
MarioMario54321's debut in SMG4's bloopers was Super Mario 64 Bloopers: The Blooper Competition as the main antagonist. This would change though. MM would go on to reappear in several other bloopers, mostly in 2012. But, along with the other YouTubers and friends of SMG4, he decreased in appearances since early 2013, and on 2014 his appearances are limited to cameos, usually in the Ssenmodnar videos. He totally disappeared just before 2015 for some reason, and didn't even appear in SM64: ṩṩἔᾗмὄḋᾗᾄʀ 10 (350k apocalypse special) while he had appeared in all the other episodes of the Ssenmodnar series only to reappear again a few months later.
Counterparts and alternate forms
The only of MarioMario54321's counterparts to appear in SMG4's bloopers is the well-known dopple OiramOiram12345. MarioMario54321 also has four alternate forms, but, similarly, only OiramOiram12345 X has appeared in SMG4's videos.
In June of 2019, MarioMario54321 released a video called "A series of super mario 64 shorts which contained a Morse Code at the outro of the video. The Morse code reads: "F*** you SMG4! I really wanted my entry to get into your collab so it would help my channel!", which is referring to SMG4's 3 million subscribers Ssenmoddar special. It was discovered by the viewers but were unable to decode the Morse Code. It remained unsolved until he apologized in a video in July 2019.