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Maybe this channel is what you're looking for?https://www.youtube.com/channel/UC8LcA3grYZg0GNpxlXh8owg
Like I said, I don't think it's SMG4. It sounds similar, but it didn't really have his style of humor IIRC, unless Early-Installment Weirdness was at play. Also, I looked for it on his channel and couldn't find it.
Edited by rjd1922 Keet cleanup
Any other ideas?
Keet cleanup
It was an early Super Mario 64 Bloopers, before SMG4 started in 2011.
Keet cleanup
Probably would have been around 2006-07, and it was a series of Super Mario 64 machinima on Gamespot's website, though it was probably on YouTube and/or Machinima.com as well. It told a story using on-screen dialogue similar to supermarioglitchy4, but I believe it was made before he started in 2011. It told the story of Mario trying to save the "glitching" game (I believe episode 2, for instance, had star textures all over the entrance hall of Peach's Castle). One episode had the sound go out from the glitching, and it was replaced my Michael Jackson music, which many fans didn't like to the point where he uploaded an alternate version in which "Mj's [sic] beat has been taken out" (as said in the description, or something along those lines).
Edited by rjd1922