Frank and Scooby
Did you know that Scooby-Doo was inspired by Frank Sinatra? The creator of Scooby, Iwao Takamoto, listened to Sinatra's song "Strangers in the Night" and loved the scatting. Sinatra was saying "dooby dooby doo" over and over again, which led Takamoto to name his Great Dane character Scooby-Doo.