Ricky is the name of one of the children Peter Griffin took on The Great Space Coaster, as seen in "I Take Thee Quagmire". Seven years after taking the trip, Peter, Ricky, and the other riders are still lost in space. When Ricky tries cheering himself up, he starts singing the show's theme song. However, Peter yells at him to be quiet unless he can tell where the fish skeleton is so they can finally go home.