The Big Bran Hypothesis
- Episode aired Oct 1, 2007
- TV-PG
- 21m
Penny is furious with Leonard and Sheldon when they sneak into her apartment and clean it while she is sleeping.Penny is furious with Leonard and Sheldon when they sneak into her apartment and clean it while she is sleeping.Penny is furious with Leonard and Sheldon when they sneak into her apartment and clean it while she is sleeping.