I remember when this song first popped up years ago. It was one of those glorious internet moments that I regret never being able to live through again. If you have no clue what this is based on, you can find it here!
We have a ponified version of Ultimate Showdown of Ultimate Destiny below the break. Go check it out!
Warning: There is a bit of mature humor in there near the end, so avoid it if you are offended by that stuff.