[s4e15] The Benefactor Factor -

Sheldon finds the concept of "schmoozing" for money illogical and spends the gala being his characteristically blunt and socially awkward self, which ironically amuses some of the donors. Guest Star

Title reference: Mrs. Latham, a woman Leonard has sex with so that she will donate money to the university. [S4E15] The Benefactor Factor

"The Big Bang Theory" The Benefactor Factor (TV Episode 2011) - Plot Sheldon finds the concept of "schmoozing" for money

When Leonard seeks advice from Penny, she finds the situation hilarious and encourages him to do it, teasing him about being a "gigolo" for science. [S4E15] The Benefactor Factor