So That's Who We Have to Blame... E!Online reports in "You, Me, Dupree & Steely Dan's Wrath." From the article: "In a profanity-laced mock-angry letter posted on the band's Website, Becker and Fagen suggest that the film character of Dupree rips off their song, which tells the tale of a slacker--named Dupree, of course--who is staying on his aunt's couch and starts lusting after his cousin."