SMG4 is a former one-man YouTube team, now an entire studio based in Australia. His videos are those of SMG4 and other of the Super Mario 64 cast going on adventures that are very intentionally flooded with funny memes and moments. He has a very basic sprite (which is unofficial to Super Mario 64), that being a basic recolor of Super Mario. Super Mario is Red, but SMG4 is Blue. Unlike the other cast (especially Mario and Toad, who are intended to be absolute roadhouses), SMG4 is mature.