Keyrock, known as "The Unfrozen Caveman Lawyer," was a recurring character created by Jack Handey and played by Phil Hartman on "Saturday Night Live" from 1991 through 1996. He was a caveman with the of a neanderthal who had fallen into a glacial crevasse, or "Big Giant Hole in Ice", during the Ice Age, thus preserving his body well enough for scientists to thaw him out in 1988. He subsequently studied law at the Oklahoma City University School of Law. The character exploits his humble origins with thinly-veiled cynicism in order to manipulate others.