Boston America has created a Duff Energy Drink based on the iconic Duff Beer from The Simpsons. You can buy them on Amazon.
Walter White + Ned Flanders = Glorious.
Because "he did invent Obamacare."
(From the upcoming episode of The Simpsons.)
Homer Simpson himself, Dan Castellaneta, explains the origin of "D'oh," and why it will never read that way in a script.
It's perhaps the most pointed testament of all to just how long The Simpsons has been around that a compilation of all the Itchy & Scratchy "episodes" that have aired throughout the years is over 48 minutes in length.