Aquaticism - S7-E14
Trivia: In the opening intro the store next to Bob's is called "Pro-pain Accessories" and the exterminator is "Dale's Dead-Bug." Hank Hill, from the show "King of the Hill", sells propane and propane accessories and his neighbor, Dale Gribble, owns Dale's Dead-Bug. Jim Dauterive, one of the show's creator/writer was also a writer/producer for "King of the Hill."
Trivia: The voice of Gumball in Japan is voiced by Junko Takeuchi, who is also the voice of Naruto Uzumaki.
Trivia: Elise's parents, Don and Elise Sr. Are played by Michael Gross and Meredith Baxter. Gross and Baxter played husband and wife in the TV show "Family Ties" where Meredith Baxter played a character named Elyse.