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In page Home Sweet Homediddly-Dum-Doodily:

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Ned and Maude Flanders sing Maggie to bed with their own version of Sonny & Cher's song "I Got You Babe". The Itchy & Scratchy cartoon that Lisa and Bart watch is called "Foster, Pussycat! Kill! Kill!", a reference to the 1965 film Faster, Pussycat! Kill! Kill!. Flanders says that he used to let his sons watch My Three Sons, but it got them "all worked up" before bedtime.[1] The headline of a newspaper that Marge gives to Lisa for her history project is "40 Trampled at Poco Concert", a reference to American rock band Poco.[2] While riding in Flanders's car, Maggie spins her head around with a scary smile on her face to look at Bart and Lisa, as in the 1973 film The Exorcist.[3]