The Bath Item Gift Hypothesis
| Episode Number | 11 |
|---|---|
| Season | 2 |
| Aired | 2008-12-15 |
| Overview | Penny starts dating Leonard's handsome colleague; Leonard and his friends are tortured by Sheldon's obsession with gift-giving etiquette. |
| Runtime | 25 minutes |
| Absolute Number | 28 |
| Finale Type | midseason |