The Flintstones Fred Costume Adult CavemanYou Don't Have To Live In The Town Of Bedrock To Have A Yabba Dabba Doo Time! Find Any Party Venue That's Rockin', Dress Up From The Wig Down To The Barefoot Look and Scoot Along In Your Stone Age Car, Courtesy Of Fred's Two Feet! "Yabba Dabba Do!" It's everyone's favourite caveman from Bedrock, Fred Flintstone! Key character in the 1960 animated cartoon series and subsequent Warner Bros live action movies and TV spin offs, Fred is a laid back fellow