Pluto (mythology) abundance or riches, Pluto expresses the aspect of the underworld god that was positive, symbolized in art by the "horn of plenty" (cornucopia), by means of which "Plouton" is distinguished from the gloomier Hades. The Roman poet Ennius ("ca." 239–169 BC), the leading figure in the Hellenization of Latin literature, considered Pluto a Greek god to be explained in terms of the Roman equivalents Dis Pater and Orcus. It is unclear whether Pluto had a literary presence in Rome before Ennius. Some scholars think that rituals and beliefs pertaining to Pluto entered Roman culture with the establishment of the Saecular
What the Hell was "starved of affection from the one she truly loves." Lavigne described the song as "more reminiscent of some of my old pop rock stuff", calling it her "most pop track on the record" and the least personal song from the album. "What the Hell" has received positive reviews from music critics, who have noted similarities between "What the Hell" and Lavigne's previous single, "Girlfriend". Gil Kaufman of MTV.com stated "What the Hell" has "rousing cheerleader energy" and an "infectious groove and peppy vibe". Jody Rosen of "Rolling Stone" magazine said "the music is easily some of Avril's catchiest yet",