Guest Star: Michael Trucco
The Bath Item Gift Hypothesis
Season 2, Episode 11 - Aired December 15, 2008
Leonard starts working with a cool, handsome colleague at work, but things go awry when the colleague starts dating Penny. Meanwhile, Sheldon's obsessive gift-giving etiquette irritates the whole gang, while Penny's Christmas gift for Sheldon leads to a memorable moment.
Appeared as David