Flash mob on the The Big Bang Theory set! [video]

There are just certain shows where you get a sense that the cast has a really fun time on set and The Big Bang Theory is certainly one of those shows. Take a look at this video where the cast and crew of the show get caught in a flash mob to Carly Rea Jepsen's 'Call Me Maybe'. But it doesn't stop there. One of the best parts of the video comes in the closing seconds with a quote from Dr. Sheldon Cooper. Enjoy!



Source: Youtube - CBS