Spyro 2: Ripto's Rage! - The start of this crossover has Sally wanting to take a vacation away from the rain, similar to Spyro in in the second Spyro game in the original trilogy.
Legos - During a flashback Sally used Armos for her latest science project, a parody to the Legos.
Futurama - After flying back to Earth, Mr. Nesmith says in a deadpan tone, "I don't want to live on this planet anymore." A reference to the Futurama episode, A Clockwork Origin.
Scooby-Doo 2: Monsters Unleashed - When Dorkus nearly destorys Sheen and the others, Jimmy shows up to their rescue much to Dorkus' dismay asking him who does he think he is. Jimmy responds to his question, "Jimmy Neurton, Boy Genius!", a reference to the second live action Scooby movie, Scooby-Doo 2: Monsters Unleashed.