In "Francine Frensky, Olympic Rider", when Francine teases Catherine about having a hole in her pants as they ride their bikes to Algeria Farms, it references the partner episode "Arthur's Underwear".
"Arthur's Underwear" would later be adapted into the Arthur Adventure book of the same name two years later in 1999 with notable differences from this episode. After Binky rips the back of his pants in class that reveals his underwear, Arthur imagines Binky playing baseball in his boxer shorts; but he doesn't in the episode as it hasn't been revealed what kind of underwear Binky wears. In Arthur's "Bionic Bunny" style dream, Mr. Ratburn as the villain Verminator is dressed in purple rather than green, and that Arthur as Bionic Bunny is wearing white briefs instead of boxer shorts with the patterns based on the superhero's emblem. When Buster has a dream that he forgot his pants, he's wearing briefs instead of Saturn-print boxer shorts.