When Homer Simpson stood up and delivered his famous toast to alcohol as “the cause of, and solution to, all of life’s problems,” there’s no question what was in his stein: Duff Beer.

The fictional brew is such an integral part of the “The Simpsons” that its caped and pelvic-thrusting mascot, Duffman (“Duffman is here to refill your beer!”) has his own fan blog and winding story line. In the show, the beer even has its own theme park, Duff Gardens.

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