Big Bang Theory Quote
Sheldon: (knock, knock, knock) Dr. Pemberton!
(knock, knock, knock)
Sheldon: Dr. Campbell!
(knock, knock, knock)
Sheldon: Drs. Pemberton and Campbell!
Quote from S12E18 - The Laureate Accumulation
Sheldon: (knock, knock, knock) Dr. Pemberton!
(knock, knock, knock)
Sheldon: Dr. Campbell!
(knock, knock, knock)
Sheldon: Drs. Pemberton and Campbell!
Quote from S12E18 - The Laureate Accumulation