SMG4

SuperMarioGlitchy4 (SMG4 for short, formerly  Smg4, also known as “Glitchy” in Mario in Real Life!? and during the rap battle in War of the Fat Italians 2017) (born May 24, 1999) is predominantly a Super Mario 64 machinimist. He also uses material from Minecraft, Garry's Mod, and other media.

SMG4 devotes a lot of time to making these videos, usually uploading a new video every weekend, and sometimes accepts works such as fanart from his channel's viewers and subscribers. In his videos, he often uses quotes, music, and stuff from other famous YouTubers like PewDiePie and Smosh as well as from movies, video games, memes, or TV shows.

SMG4 heavily practices self-insertion, as he appears as a blue and white lookalike of Mario, serving as one of the main protagonists (besides Mario himself) of the bloopers. From his debut, SMG4's character has been passionate and protective of his work; that aside, he seems to play the sane man who is often annoyed or shocked by Mario's crazy, flamboyant idiocy. But in most videos, they are friends.