Uhh.
"Newgrounds Staff Comment:
To answer all the clueless folk: TypeQueen (the creator of Charlie the Unicorn) had a habit of submitting an annual unicorn movie to Newgrounds and this was his 2005 offering. It was later stolen and put on YouTube in a cropped video format, at which point the masses latched on to it. This is the ORIGINAL creation, by the REAL author. If you saw it first on YouTube, you were late to the game - it was already a big hit on Newgrounds in 2005."
How can you be so ignorant when the answer is right in front of you...