brentalfloss took a step back from his usual foul and obscene antics to musically honor a "game" that inspired his creativity as a young child. I don't think I ever had the patience for Mario Paint myself. I could never compose a song that sounded as awesome as the built-in demos.
Of course, if this saccharine reflection is not your thing, you can hit the jump to watch another recent brentalfloss video that is literally sh*t.
Mario Paint WITH LYRICS [YouTube]
TMNT IV: Sewer Surfin' WITH LYRICS [YouTube]