The origin comes from video that has surfaced on the
Internet featuring a very young girl and
two adults who are most likely her
parents. In the video, the adults tell the girl to say "sparkling wiggles" repeatedly.
When the little girl attempts to say it, it sounds like "fucking niggers." The young girl is obviously oblivious to what she is actually saying, while the adults laugh about it.
While some consider this to be a harmless video, many comments left on the video on youtube.com and other sites show that many people are offended by this video.