Big Bang Theory Quote
Howard: Leonard died again, Sheldon. You're up.
Sheldon: Despite my deep love of chess, lasers, and aerosol disinfectant, I must forfeit.
Leonard: Why?
Sheldon: Because it's almost 11:00.
Leonard: So?
Sheldon: So Penny has a "don't knock on my door before 11:00 or I punch you in the throat" rule.
Quote from S02E18 - The Work Song Nanocluster