Geoff Peterson is the robot skeleton sidekick for The Late Late Show with Craig Ferguson on CBS. His debut appearance was on Monday, April 5, 2010. Geoff Peterson was designed and built by Grant Imahara of the Discovery Channel show Mythbusters. He has glowing blue eyes, a metal mohawk, and wears an over-sized suit with his name scrawled on a contestant's name tag from The Price is Right. New York magazine's Vulture blog described him as "the de facto animatronic 'King of the One-Liners' for this generation".