Season 8 of The Big Bang Theory brought us plenty of funny moments as well as a few emotional ones. Here are 13 of our favorite moments from this season.
Sheldon: I'll have a diet Coke. Penny: Can you please order a cocktail? I need to practice mixing drinks. Sheldon: Fine... I'll have a virgin Cuba Libre. Penny: That's... rum and Coke without the rum. Sheldon: Yes, and would you make it diet?