Knock knock knock, Penny! | The Big Bang Theory

Name: Knock knock knock, Penny! | The Big Bang Theory
Uploaded: 2011-07-15T15:42:53Z
Duration: 7:05
Channel: blackbbonnet
Description: From season 1 to 4. A compilation of the hilarious "knock knock" scenes between Sheldon and Penny from TBBT. From season 1 to 4.

599.8K views · 15 years ago · 7:05

blackbbonnet

Educational creator

Jul 15, 2011 · 599.8K views

From season 1 to 4. A compilation of the hilarious "knock knock" scenes between Sheldon and Penny from TBBT. From season 1 to 4.