At 50 to 60 hours long, Final Fantasy XIII is a enormous game. But with as long as Square Enix worked on the title and with all the money spent, that still hasn't stopped a few bugs from slipping through.
While there aren't many bugs and the bugs that have been reported seem to be nothing major, there is this one caused with character Sazh Katzroy.
Since there are no surface textures, moving the camera causes other characters to mapping all over the screen, inadvertently creating a 1980s music video effect. Groovy?