Mark Jackson is a former star Australian Rules footballer who was
sacked after putting live firecrackers in the pocket of his club official. He has
written an autobiography of his football days called "Dumb like a fox".
The central figure of worship of a fictional Waco, Texas-based cult
leader named Brother Jeb on the Australian FM radio program "The Twin
Hours of Irrelevancy".
Known for his wacky Energizer commercials back in the late 80s. They
usually ended with him saying, "Get Energizer. OY!"