Season 5, Episode 8: Boy Scoutz ‘n the Hood
When Bart and Milhouse come into a little extra money, they decide to spend some of it on getting a pure-syrup Squishee from the Kwik-E-Mart. Naturally, they get extremely hyperactive as a result and burn it off by having fun and getting into trouble around town in any way they can find. Along the way, they burst into song, a parody of “New York, New York” from 1949’s On the Town, only with the lyrics changed from being about New York to being about Springfield.
When a sailor tries to join them in song, going back to the original version about New York, Bart points the sailor in the correct direction of NYC.