This episode contains several sexual innuendos, the most overt of which is Roxy Rocket joyfully exclaiming "oh baby, you're the best" to Batman before jumping off the rocket with him, during which Roxy stimulates the sound equivalent to an orgasm. Bruce Timm once described this as the "most blatantly risque episode we've ever done".
During a chase through Midtown Tunnel, Batman crashed through a truckload of chickens with the name "Farmer Brown" on the front and sides. Farmer Brown is the name of the villain in the following episode Critters (1998).
The character Roxy Rocket had originally appeared in the 1994 annual of "The Batman Adventures (vol. 1) Annual", a tie-in comic of Batman: The Animated Series (1992). Producers Paul Dini and Bruce Timm created Roxy Rocket in the hopes of adding a new, strong female presence to Batman's "rogues gallery". Timm and Dini liked the character so much that they adapted that story in this episode.