Verified youtuber pixelcraftian on the mario boards?! 
Super Mario Boards
Sir Pentious
Galaxy Book Sunshine
no way pixelcratf on mayo board real
Hot Cocoa
ayo are ya really pixelcraftian?
THE END
It that really you?
that's not a typo its a mario 64 reference
EDIT! I just checked Pixel's Twitter (@Pixelcraftian, not @PixelcraftianOf, but still they're mutuals so I assume it's Pixel's personal account), he tweeted this
EDIT! I just checked Pixel's Twitter (@Pixelcraftian, not @PixelcraftianOf, but still they're mutuals so I assume it's Pixel's personal account), he tweeted this