Around what episode was the term ' foofs ' brought into use ?
Both " Entertainment Weekly " Tim Stack and Jarett Wieselman of the " New York Post " preferred it to the Britney Spears tribute episode " Britney / Brittany " ; Wieselman hailed it as a " run - away success " that would satisfy " Rocky Horror " fans without being a " homage for homage 's sake " like the Spears episode , and Stack felt that " Rocky Horror " was a " perfect fit " for " Glee " , due to thematic similarities between the two .