Catch this one on Hulu while you can – in the Simpsons episode that aired October 10, 2010, titled “MoneyBART” (season 22, episode 3), Lisa decides she needs more extracurricular and winds up managing Bart’s little league team. The episode received some notoriety already because the couch gag, directed by world-famous graffiti artist Banksy, was particularly provocative and dark. But it’s very likely to receive even more notoriety now because of the easter egg I discovered at about 4:19 into the show. While Maggie and Lisa are play-fencing, for a few frames, the blocks spell “FUK U ER”. Leaving us all now wondering: who is ER?
Check for yourself at 4:19: