Yabba Dabba Doo began as Fred Flintstone's signature catchphrase on Hanna-Barbera's The Flintstones, the prime-time animated sitcom that premiered in 1960. Voiced originally by Alan Reed, the joyful yell closed many episodes as Fred celebrated. Decades later the line became a staple of soundboards, remix videos and meme edits because it instantly reads as cartoon triumph. Extended versions like this one lean into the joke, stretching the familiar shout for comedic effect in gaming highlights, edits and short-form comedy.