Half love-letter to the hit 2004 film and half tiered-ranking of all of pop culture's baddies, this episode is sure to hit you right in the humerus.  When you're covering Full House to One Tree Hill, Golden Girls to High School Musical, you really can't miss. Enjoy another outpouring of pop culture uselessness that has permanent residence in Cody and Kaelynn's brain as we rank our favorite Mean Girls of all time!