More cowbell

"More cowbell" is an American pop culture catchphrase originally derived from an April 8, 2000 Saturday Night Live comedy sketch which fictionalized the recording of the song (Don't Fear) The Reaper by Blue Öyster Cult. The sketch featured guest host Christopher Walken as music producer "The Bruce Dickinson" (as opposed to Iron Maiden's Bruce Dickinson) and regular cast member Will Ferrell, who wrote the sketch with playwright Donnell Campbell, as fictional cowbell player Gene Frenkle. The sketch also starred Chris Parnell as Eric Bloom, Jimmy Fallon as Albert Bouchard, Chris Kattan as Buck Dharma and Horatio Sanz as Joe Bouchard. The sketch is often considered one of the greatest SNL sketches ever made, and in many "best of" lists regarding SNL sketches, it is often placed in the top ten, being ranked #9 by Rolling Stone.