Jeff Barnes

Jeffrey "Jeff" Barnes (frequently called Jefferson by Lester Patel) is a member of the band Jeffster and works at the Nerd Herd specializing in Apple products. An alcoholic in his forties, he was champion of Missile Command in 1983 and is significantly older than his co-workers, aside from Casey and assistant manager Big Mike. Jeff can be seen as the Buy More employee of the month in the episode "Chuck Versus the Three Words" despite his actions and attitude towards working there (Chuck, the usual recipient, was away at spy school).