Purple People Eater
"Electric Dust Pirate Milliquivalent"
This song is a combination of "Dust Man's theme" from MegaMan 4 and "Pirate Island" from Adventures in the Magic Kingdom. See, OCR likes to do music competitions involving video game song mashups and results are not often uploaded to their main site. You have to go to their forums to find these, or know someone who already has.
Occasionally you can run across them on Youtube.