The Flintstones and WWE: Stone Age Smackdown

The story imagines the WWE as a part of the world of The Flintstones, complete with Bedrock-ized names for the WWE superstars, including John Cena-Stone, Daniel Bry-Rock, The Boulder Twins and Mr. McMagma. Amusingly The Undertaker's Flintstones name is simply... The Undertaker.