Bart Simpson sang the rhyme in the tenth episode of season four of "The Simpsons", "Lisa's First Word". It was featured in the children's program "Dora the Explorer" and in the "South Park" episode "Something You Can Do with Your Finger". A child singing the rhyme twice can be heard in the opening of the "Criminal Minds" episode, "Gatekeeper". In the Netflix adaptation of Lemony Snicket's "A Series of Unfortunate Events", during the middle of the episode "Slippery Slope, Part 1", during the scene where the Baudelaires escape the Snow Scouts, Lemony Snicket tells the viewers to refer the scene to the song, knowing they learned it in their childhoods. Sources